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best app for merging videos best app for merging videos

Best Apps for Merging Videos

Want to have top-quality & smooth video content? With Adobe Premiere on iPhone, you can
achieve this result no matter whether you are dealing with personal clips or work-related
presentations. The program appeals to users with an understandable interface and advanced
functionality to easily merge videos.

I frequently share video reviews and comparisons of photography and videography gear on my YouTube, Instagram, and TikTok accounts. That’s why I need the best video stitcher app to ensure my content looks professional and interesting.

Recently, I decided to look for a new video stitching app that provides enhanced control without sacrificing ease of use. In the course of my tests, I evaluated both the latest products and updated versions of well-known apps that are leading the charts. I tested over 30 video stitcher apps and wanted to discover the top offers for both Android and iPhone platforms.

My Top 13 Video Stitching Apps

  1. Best overall - Adobe Express
  2. AI-powered features - Adobe Premiere on iPhone
  3. Great for video collages - InShot
  4. Best for social media - CapCut
  5. Lots of templates - KineMaster
  6. Best for quick social clips - Movavi
  7. 4k videos - Splice
  8. Full-screen preview - Filmora
  9. For short videos - VivaVideo
  10. For iPhone users - iMovie
  11. For GoPro users - Quik
  12. Auto video stitching - VidTrim
  13. Free pre-made templates - PowerDirector

I downloaded 30+ video merging apps and compared them based on such aspects as ease of navigation, adaptability to smaller screens, the simplicity of merging videos on both phones and tablets, as well as overall performance on Android and Apple devices. I also checked extras like filters, VFX, and color correction tools to ensure it is possible to create different content types.

After playing around with several video stitching apps, I realized that newcomers tend to make the same mistakes when they're trying to merge two videos together. These slip-ups hurt the final look of their content. I’ll break down the biggest problems I've seen and share some simple ways you can steer clear of them:

People mix videos that were recorded at totally different speeds and resolutions. For example, they put a regular 30 FPS video next to a slow-motion one that's 120 or 240 FPS. Thus, the video stutters or they get weird blurry trails that look terrible.

I always make sure my project settings match whatever my main video is using. One time, I was combining a sharp 4K video at 60 FPS with a slower 1080p clip, and I had to bring everything down to 1080p and 60 FPS. I lost some quality, but at least it played back without looking glitchy.

When you film in different places, the lighting never matches up. One clip may be bright and cool, the other warm and dim. When you put them side by side, the lighting inconsistencies become evident.

I just tweak the colors until they match better. In Adobe Express, I adjusted a bright outdoor clip to look more like my cozy indoor footage. After fixing the color temperature, they actually looked like they belonged together.

The audio just cuts abruptly from one clip to the next. When one clip has lots of ambient sound and then the next one starts in total quiet, it sounds really choppy and unprofessional.

I smooth out audio jumps with crossfades or by balancing the volume levels. When I was putting together two interview clips using Adobe Premiere on my iPhone, I let the background music overlap a bit between them.

Beginners love adding spins, wipes, and all sorts of animated effects because they look fun. But it actually makes your video hard to focus on.

Keep it simple with basic cuts or gentle fades. I was working in CapCut once and had many crazy effects in there. When I stripped them out and just used clean, simple cuts instead, the video immediately looked more polished and easier on the eyes.

Finishing your edit and just hitting export without checking the settings. A lot of apps quietly default to 720p, so you end up with blurry, low-quality video without even realizing it.

Make it a habit to check your export settings every single time. I figured it out with InShot video stitcher. It defaulted to 720p, which would've ruined my work. Switching to 1080p with a better bitrate made a huge difference, especially since I was working with 4K clips that needed to retain their quality.

1. Adobe Express – Best Overall

adobe express best app for merging videos
Pros
  • Free
  • Direct sharing
  • User-friendly video stitching
  • In-app social media scheduling
Cons
  • None detected

I like to make reviews where I compare photo gear. I put together videos from different cameras or lenses to show them side by side. The trim tool in Adobe Express is very helpful in this case. With it, I can control how smooth the transitions between frames are. Besides, I can use handlebars to pick the exact moments I want in my videos.

Merging videos in Adobe Express for my product demos is super easy. It is also possible to fill the frame to achieve consistency across the video. This is very important for vertical or cropped clips where there are risks of defocusing a subject. Another great function is audio muting. I resort to this trick when I need to overlay music or voiceovers.

This video stitching app makes editing a breeze no matter whether you are using a computer or a mobile. The best part is that anyone can get Adobe Express free of charge. Content creators with limited funds will definitely like such a possibility.

Adobe Express key features:

  • Merging videos and images
  • Trim tool
  • Fill the frame
  • Mute audio
  • Compatibility across devices
  • Extensive format support

Pricing: free plan, Premium plan from $9.99/mo
Availability: Web; Android; iOS

2. Adobe Premiere on iPhone - AI-Powered Features

adobe premiere on iphone app interface
Pros
  • Free to download and use
  • Fast and understandable video editing
  • Advanced clip controls
  • Quick sharing
Cons
  • Some AI features are paid

Adobe just released Premiere for iPhone. I decided to try it out for putting video clips together when I'm not at my desk. I grabbed some footage from my recent projects and started cutting and rearranging the clips. I was impressed with the process. The timeline where you arrange everything works really well on a phone. You can place clips exactly where you want them and stack different layers.

I also played around with colors, texts, and AI effects. This video stitch app can create captions on its own and generate little stickers or sound effects using Adobe's AI tool. It saved me a lot of time. Recording voiceovers and lining them up with the video was easy, too. I was pretty happy with how everything turned out. My finished videos looked professional and were genuinely interesting to watch.

I'm impressed by smooth transitions and cinematic colors. The AI captions and sound effects were a nice surprise. I wasn't expecting such quality from an app on my phone. It is very convenient that I can start something on my iPhone and then move it over to video editing software for Windows, e.g., Premiere Pro on my PC. The app also gives you plenty of fonts, music tracks, and other resources to work with. The AI features let you bring creative ideas to life without spending hours on them.

Adobe Premiere key features:

  • 4K HDR support
  • Tools to trim, reorder, and layer clips
  • AI-generated stickers, images, and sound effects
  • Voiceover recording and audio editing
  • Automatic captions and speech-to-text
  • Free of watermarks and distractions

Pricing: free plan, Premium plan from $7.99/mo.
Availability: iOS

3. InShot – Great for Video Collages

inshot best app for merging videos
Pros
  • User-friendly video stitching tools
  • Free version with many features
  • 4K resolution at 60fps
  • Social media templates
Cons
  • No zooming when editing
  • Privacy issues

While I was testing this app for putting videos together, I mainly focused on editing short videos for TikTok and Instagram. InShot was really helpful for this. What I noticed right away was how neat it looked. Even though my phone screen is small, I can easily locate the needed tools and features. The functionality is rather extensive, but it didn't make me feel confused or stressed out.

This video and photo stitching software did even better than I hoped. It had all the tools I needed to make my review videos, like trimming, adding transitions, and putting footage together. I especially liked that I could save my videos in 4K resolution, so they looked really good when I played them on different devices.

But, I always care about keeping my content private, so I got worried when the app asked to see all my photos and videos. In other apps, I can choose which files to use. InShot wants access to everything and it seemed like it was prying too much.

InShot key features:

  • Crop, Trim, and Split functions
  • Controls for video speed
  • Lots of effects, transitions, and filters
  • Text customization

Pricing: Free, from $3.99/mo
Availability: Android; iOS

4. CapCut – Best for Social Media

capcut best app for merging videos
Pros
  • Mostly free
  • Default TikTok integration
  • Suitable for IG, FB, and more
  • Free features are great
Cons
  • Portrait orientation only
  • Requires full access to the Photos library

I have tested CapCut and I think this video stitching app is great for basic video cuts and edits. I like that it is user-friendly and contains all the needed tools for making videos for social networks like TikTok and Instagram.

Even though you need to pay for additional tools and effects in the 'Pro' version of this video joiner, to my mind, the free functionality is rather broad. It has the instruments for stitching videos, removing backgrounds, controlling speed, editing audio, and even turning speech into text for captions.

As someone who makes TikTok videos regularly, I admire how CapCut works smoothly with the platform. The app is easy to use, but one thing to note is that you can only edit in vertical mode on your phone, unlike some other apps like CapCut.

CapCut key features:

  • Color correction
  • Background removal
  • TikTok integration

Pricing: Free, from $7.99/mo
Availability: Android; iOS

5. KineMaster – Lots of Templates

kinemaster best app for merging videos
Pros
  • Tools for customizing text
  • Keyframe animation tool
  • Huge library of digital assets
  • User-friendly video merging
Cons
  • Strange timeline design
  • Free version includes a watermark

When making video reviews of equipment, I want to complete the tasks promptly and this MP4 joiner is ideal for such activities. What’s more, to get started with the app, I don’t have to register or pay anything. However, some users still opt for a subscription to access more powerful tools.

But even a free version of this join video together app is rather feature-rich. I can take advantage of straightforward controls for blending videos, and an asset store with a bunch of tools, effects, and transitions. Some effects are paid, but even free ones are sufficient for creative experiments.

The only serious and annoying limitation in a free version is that all processed videos are watermarked. But, you don’t have to put up with HD export quality only unlike most KineMaster alternatives. In fact, you can go as high as 4K for free.

KineMaster key features:

  • Crop, Trim, Merge, and Split tools
  • Voiceover recording and voice changer
  • Color filters and color adjustments
  • 4K support
  • Direct output to social media apps

Pricing: Free, from $8.99/mo
Availability: Android; iOS

6. Movavi - Best for Quick Social Clips

movavi best app for merging videos
Pros
  • Fast editing
  • AI subtitle tool
  • Effect previews
  • Easy effect copying
Cons
  • Free version limits
  • Basic color grading

Editing with Movavi was simpler than I had thought it would be, specifically while working on short videos for the social media and longer family videos. Going forward and backward between cutting, adding transitions, and fine-tuning audio never hindered me at all.

As a video stitching app, it worked really well for merging different clips into one cohesive video. I liked being able to copy effects across multiple files instantly and use AI tools like automatic subtitles without extra setup.

Movavi key features:

  • Filters & LUTs
  • Transitions & overlays
  • Motion tracking
  • Silence removal
  • Stabilization
  • Chroma key

Pricing: free trial, from $54.95/year
Availability: Android; iOS

7. Splice – 4K Videos

splice best app for merging videos
Pros
  • Speed adjustment and ramping
  • Royalty-free audio library
  • Allows recording voiceovers
  • 4K resolution support
Cons
  • Only for advanced users
  • A limited library of transitions and effects

If you are searching for a user-friendly app to edit video together that still comes with modern editing tools, you should pay attention to this offer. It allows performing most operations on the go be it video trimming, cropping, or merging. Besides, it is very flexible.

I think the most impressive aspect of this 4k video editing software is a collection of royalty-free assets. There are different effects, filters, sounds, and transitions that can be used to diversify footage. The sharing tools deserve special mention. Here I can export completed projects right to TikTok or YouTube.

Despite all the advantages of the app, I think it will be confusing for total novices. What’s more, I consider the offered variety of assets doesn’t reach present-day demands.

Splice key features:

  • Crop, Trim, and Split functions
  • Possibility to adjust contrast, exposure, and saturation
  • Collection of effects, filters, transitions, and text overlays
  • Direct export to social media platforms

Pricing: Free, from $9.99/mo
Availability: Android; iOS

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8. Filmora - Full-Screen Preview

filmora best app for merging videos
Pros
  • Stitching in 2 steps
  • User-friendly preview
  • Huge selection of audio tracks
  • Dozens of integrated transitions
Cons
  • Free export in 720P only
  • Asks for access to all photos

I regularly need to improve videos recorded on the go and I’m totally in love with Filmora because it allows doing so with ease. I can import several pieces of footage and then combine them in the app within a short time. It doesn’t matter what video content I’m manipulating, with Filmora I can produce really like-worthy products.

Another benefit of this app to combine videos free is its customization. It is possible to improve colors, add and tweak music, and make other changes in the app to end up with a really unique clip.

Unfortunately, I noticed a serious limitation that can put off some users. You can work with a single layer of video, which can feel very restricting. Besides, when using a free version, don’t expect to get all the goodies. In addition, your project will contain a watermark. When exporting finished videos, I faced another shortcoming – the max resolution in 720P. If you want to export with higher resolution, you have to pay.

Filmora key features:

  • Choose music and sound effects from in-app library or phone storage
  • Video speed control
  • Variety of fonts
  • Many templates

Pricing: Free, from $6.99/mo
Availability: Android; iOS

9. VivaVideo – For Short Videos

vivavideo best app for merging videos
Pros
  • Allows merging up to 3 videos quickly
  • Tools for cutting and merging videos
  • Supports video recording
  • Tools for creating slow-motion videos
Cons
  • Too many ads in the free version
  • A free version allows creating up to 5-minute-long videos only

This video collage app makes cutting, pasting, editing, and merging clips really easy. I can rely on it when I want to put together footage for a vlog or make an equipment comparison video. VivaVideo contains the tools I need to create great content. I also like that it’s possible to jazz up videos with templates, transitions, and effects.

The app has an easy-to-use interface and built-in camera mode. Therefore, it is very simple and straightforward to edit footage. For instance, I could easily merge several clips into a cohesive gear review and record new videos directly in the app. This is a fantastic time-saving offer. Besides, the app supports 4K resolution and slow-motion video creation.

Anyway, while testing this put videos together app, I faced some defects. For instance, there are so many ads in a free version, that the overall workflow becomes tiring. Besides, I can create videos that last no more than 5 minutes – this is a huge inconvenience for users dealing with large projects. Another disadvantage is occasional glitches that arise with new updates.

VivaVideo key features:

  • Cut, paste, edit, and merge features
  • Templates
  • Text customization
  • Video speed control
  • Multiple transitions and video effects
  • Clip-merging function
  • In-app camera
  • Export to social media platforms

Pricing: Free, from $6.50/mo
Availability: Android; iOS

10. iMovie – For iPhone users

imovie best app for merging videos
Pros
  • Intuitive video merging
  • Green-screen effects
  • 4K video support
  • Integration across Apple devices
Cons
  • Only for iOS users
  • No pro-level editing tools

When testing iMovie, I understood that it wasn’t the best app to merge videos for professional content creators due to the lack of advanced functionality. Still, it is a solid choice for basic operations like video trimming and merging.

I often record videos on my iPhone and I wanted a free video editing app that is beginner-friendly. iMovie meets my requirements. It works smoothly on iOS devices and has all the tools neatly organized on the UI.

The app offers different approaches to video editing. For instance, there is the “Movie” mode, granting full control over a video editing process. It includes guidelines on how to insert transitions and soundtracks, etc. Alternatively, there is the “Magic Movie” mode, pleasing users with automatic movie creation. Choose what suits you better.

iMovie key features:

  • Crop, Trim, and Split tools
  • Video speed control
  • Picture-in-picture or split-screen effects
  • Manifold effects, transitions, and filters
  • Text customization
  • Unlimited video uploads
  • ProRes video imports

Pricing: Free
Availability: iOS

11. Quik – For GoPro users

quik best app for merging videos
Pros
  • Suitable for editing GoPro videos
  • No watermark
  • Simple and neat UI
  • 4K support
Cons
  • No undo option
  • Limited customization due to AI-powered automatic edits

Quik is a great video merging app free, especially if you record footage with GoPro cameras. If you use other recording devices, you can still take advantage of the tool as it is capable of handling videos from multiple media.

I particularly appreciated the built-in camera feature. With it, I can record and merge videos right from my smartphone. The best thing is that I don’t have to purchase additional equipment. This is very convenient, especially if you need to evaluate the results produced by several phone apps.

Still, like any other app, Quik has some drawbacks. For instance, this GoPro video editing software lacks an undo feature. Besides, the customization is rather limited since most operations are done automatically by AI algorithms. Though it is time-efficient, I want to have more control while editing videos.

Quik key features:

  • Trim, merge, and rotate functions
  • Video speed control
  • Add music and sound effects from in-app options or phone storage
  • Editing compatible with motion photos
  • In-built camera
  • Face, movement, and sound detection while recording footage

Pricing: Free, from $1.99/mo
Availability: Android; iOS

12. VidTrim – Auto Video Stitching

vidtrim best app for merging videos
Pros
  • Automatic merging
  • Advanced effects
  • Audio extraction
  • Easy resizing
Cons
  • Limited free version
  • Drains a battery

When I tried out this app to make reels, I was impressed by different approaches to video editing it offers. There are handy tools for cutting and joining videos, adding and changing pictures, or extracting sound from videos for comparing photo gear.

I like that I can change how my videos look, make them brighter, or adjust the colors. Besides, with this video stitching app, I can make the video go faster or slower, add captivating effects, and even insert music.

But I did find a few problems that I want to highlight. The free version doesn't have many features, so if you want to do complete advanced editing tasks, you may have to look for another application. Also, I noticed that VidTrim uses up a lot of battery, so your device may accidentally die.

VidTrim key features:

  • Video trimming and merging
  • Photo editing
  • Video > MP3 conversion
  • Sleek video effects are paid
  • Transcoding, resizing, and compressing features in the paid version

Pricing: Free, from $3.49/mo
Availability: Android

13. PowerDirector - Free Pre-Made Templates

powerdirector best app for merging videos
Pros
  • Direct import from Google Drive
  • Editing across phone and desktop apps
  • Royalty-free media stock library
  • Intuitive video merging
Cons
  • Slow loading
  • App crashes from time to time

PowerDirector is a good video stitcher compatible with both Android and iOS devices. If you want, you can also download PowerDirector for PC. It allows combining videos automatically, editing with multiple timelines, making shaky videos steady, and handling high-quality 4K videos. Thanks to such features, I can make videos about photography gear look very professional.

I am amazed by how many cool things I can do with this video editor for Android. I can add voiceovers, music, and moving titles, and insert transitions, special effects, and filters without switching between several applications. Creating photo gear reviews has never been easier.

But some of the premium tools are only available if you pay for them. Besides, when using the free version, I can only export projects in HD quality. Still, I think PowerDirector is the best app to put videos together for people just starting out as it is intuitive and easy to master. However, I don’t like that it requires access to all my media, even just to export projects, especially when other apps don't need that.

PowerDirector key features:

  • Video stabilization
  • Animated titles and text customization
  • Voice changer & sound effects
  • Multiple royalty-free assets
  • Overlays and video blending
  • Chroma-keying and keyframe controls
  • Output directly to YouTube and Facebook

Pricing: Free, from $5.57/mo
Availability: Android; iOS

How to Choose the Best App for Merging Videos?

Being seriously engaged in video blogging, I have used lots of apps to find those that fully cater to my needs. Now I want to share my insights on how to pick a suitable application:

Ease of use
There is no point in choosing apps to edit videos together that take much time to master. Opt for applications that are easy to understand and have simple controls. If you're just starting to edit videos, programs with tutorials should be your top choice.
Features and tools
Clarify what tasks you want to complete. Typically, basic video stitching may not be sufficient. Check out whether apps offer tools for cutting, resizing, adding transitions between scenes, applying filters, and special effects. Some apps also have extra features like fixing colors, making the video smoother, and improving the sound.
Compatibility
Compatibility is an important aspect because you need a video stitching app that runs smoothly on your device. Currently, there are offers for all OS. Besides, make sure the app supports the formats you typically work with.
Export quality
Exporting your video with optimal quality is a must when sharing it on YouTube or similar platforms. Viewers anticipate high-resolution content and you have to meet their expectations. Look for applications that facilitate exporting in HD or even 4K. Keep in mind that some free apps may restrict export to lower resolutions.
Cost
There are numerous free apps to combine videos out there, but they impose restrictions such as watermarks or advertisements. Some users decide to get a paid version of the app or subscription to unlock premium features.
Reviews and recommendations
Take a look at reviews from other users to understand the prevailing opinion. As a blogger, I frequently seek recommendations from my colleagues who have similar working styles and requirements.
Support and updates
If a developer regularly updates an app, adding new features, this is probably a promising behavior. Besides, you need to check whether there is customer support available to users.

FAQ

  • • Why would I even use a video stitcher?

You may use such an app to combine different clips into one complete video. From what I've seen, it's helpful if you're making any content for Instagram, TikTok, YouTube, or even just work stuff. Instead of having your story broken up into pieces, everything connects smoothly and looks much better.

  • • How does stitching differ from merging videos?

These terms overlap quite a bit, but there's a subtle distinction. When I think of stitching, I'm focused on creating seamless transitions and maintaining narrative flow. Merging, on the other hand, is more straightforward. It's simply joining clips into one file without necessarily refining the connections between them.

  • • What is the best video stitcher app?

Adobe Express tends to be the go-to choice for most people. I appreciate that it's user-friendly and cloud-based, so you can work from anywhere, but it still gives you transitions, filters, and text overlays when you need them.

  • • Is it possible to stitch videos on iPhone without quality loss?

Absolutely. For example, Adobe Premiere for iPhone and iMovie maintain excellent video quality. Premiere offers more sophisticated tools and some impressive AI features if you're aiming for professional results. iMovie, meanwhile, is completely free and quite intuitive. So, it is the best app to merge videos if you're just getting started.

  • • Which app is most beginner-friendly?

To my mind, InShot and CapCut are the clear winners here. Both feature straightforward interfaces and have drag-and-drop functionality. Plus, you can export directly to TikTok, Instagram, or YouTube.

  • • Is there an app that automatically adds music when stitching videos?

I'd recommend Quik and Splice for this. They're specifically built to handle music synchronization automatically. You simply select your preferred soundtrack, and the app intelligently aligns your video cuts to match the rhythm.

  • • Do video stitcher apps compress or degrade quality?

Reputable applications such as Adobe Express or Adobe Premiere don't inherently reduce quality during the stitching process. However, your export settings play a crucial role in the final result. If you want to prevent any compression issues, I recommend paying close attention to your resolution and bitrate selections before exporting.

How We Tested Software

When putting together this review, I was determined to dig deeper than simple overviews and discover the best video stitching apps. Working with my colleagues from FixThePhoto, we evaluated not just the apps mentioned in this piece, but also a broader range of apps to combine videos including LumaFusion, DaVinci Resolve, VSDC, Clipchamp, YouCut, YouCam Video, Magisto, Canva, VivaVideo, Lightworks, and Video.Guru.

After testing many video merging apps, I quickly realized not all of them were worth recommending. A few were unstable, some had confusing layouts, and others just didn’t offer enough video editing flexibility. That’s why I narrowed my review to focus only on the video stitchers that deliver smooth performance, user-friendly design, and a solid set of tools for everyday creators.

Here is how I tested:

  • Import & compatibility. I checked how the apps handled MP4, MOV, HEVC, and other formats. Adobe Express and Premiere worked flawlessly with 4K clips, but some mobile apps couldn’t keep up.
  • Stitching speed & workflow. I compared how quickly I could merge clips. Adobe Express and InShot were fast and smooth, while Magisto took extra time due to added processing.
  • Editing flexibility. I explored whether it was possible to trim footage and add transitions. Filmora impressed me with its creative tools, while YouCut felt too simple for users wanting more than just basic stitching.
  • Export quality. I compared exported videos in both 1080p and 4K, paying attention to clarity and color accuracy. Adobe Premiere for iPhone produced excellent results, whereas Video.Guru sometimes added unwanted compression.
  • Ease of use. I wanted to know how friendly these video stitching tools for beginners are, so I had my colleagues test them too. CapCut was intuitive and playful, but DaVinci Resolve felt too advanced for casual users.
  • Cross-platform sync. I looked at how well each app kept projects consistent across devices. Adobe Premiere was the most impressive when moving between phone and desktop.

After trying them all firsthand, I understood which stitcher apps are genuinely worth suggesting to other creators.

Tani Adams

Apps Reviewer & Writer

Tani Adams is a specialist in observing and testing new apps, simplifying difficult technologies for amateurs. With a Bachelor’s degree in Computer Science from Carleton University, Tani started her career as a tech consultant, helping businesses integrate applications to speed up their workflows. Tani likes taking part in beta testing of new apps and whenever possible, she volunteers to participate in the process.

Read Tani's full bio

Kate Debela

Hardware & Software Testing Specialist

Kate is a travel blogger with rich experience who specializes in videography. She’s spent many years trying out apps, software, and photography gear. She focuses on gear with an excellent price-performance ratio, enabling photographers to save costs while taking advantage of the advanced functionality. She has a love-hate relationship with Apple, preferring customizable and accessible Android devices and Windows PCs over Apple's ecosystem, despite regularly testing their products.

Read Kate's full bio

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