Top 5 Best Mobile Apps to Add Music to Video for Free (2025)

Ever made a beat in FL Studio Mobile and thought, “I just need the best mobile apps to add music to video for free so I can finally show this off”? If you’re someone who loves creating music on the go, pairing your tracks with videos brings an extra spark. Whether you’re teasing a beat drop, visualizing your groove, or adding life to your studio session, the right app matters. That’s why this guide walks you through the top five free mobile apps that let you do it all easily, for free, and perfectly for your FL Studio Mobile creations. Let’s explore the best app to add music to video for free for your workflow and style.

Top 5 Free Best Mobile Apps to Add Music to Videos in 2025

Looking to enhance your videos with background music without spending a penny? These top 5 mobile apps let you easily add tracks, sound effects, and voiceovers to your videos. Whether you’re a beginner or a content creator, these free tools offer user-friendly interfaces, creative editing features, and high-quality output—perfect for making your videos stand out in 2025.

CapCut

CapCut is often called the best app to add music to video for free, and for good reason. It comes from ByteDance and is packed with tools you’d want, like a built-in music library, trim-and-split tools, stickers, filters, templates, and smooth export features. You can export a track from FL Studio Mobile in WAV or MP3, then drop it into CapCut. With simple taps, you align the beat and visuals. 

Plus, CapCut supports vertical formats like Reels and Shorts that creators love. The app’s library offers royalty-free sound and even has beat detection to sync music with edits easily. Whether you’re making quick social clips or more detailed videos, CapCut gives power and flexibility, all without paying a cent.

Edits (by Meta) 

Edits by Meta is truly a strong choice for creators aiming for the best mobile applications for adding music to videos for free when sharing on Instagram and Facebook. Released in April 2025, Edits is designed for mobile-first editing with features like green screen, AI effects, keyframes, transitions, voice FX, filters, and a music catalog, including royalty-free music to avoid copyright issues.

It’s clean, user-friendly, and integrates smoothly with Instagram, sharing directly and even showing real-time insights. Recent updates added a royalty-free music discovery tab, ten new voice effects, and better tools for placing stickers and text using keyframes. If you want a free, intuitive editor that keeps your workflow flowing from idea to post, Edits is a smart pick.

Alight Motion

If you’re looking for creative depth, Alight Motion Mod APK stands out as a full motion-graphic and audio editor, great for mobile creators wanting animation and layered visuals. You can import your FL Studio Mobile track, drop it into a timeline alongside visuals, and use keyframes to animate anything—text, shapes, motion, whatever. 

The app supports multiple audio and video layers, visual effects, and motion blur, among others. It’s a great match for creators who want cinematic or stylized videos. The only minor thing is the watermark in the free version, but for the power it gives you, it’s a small trade for serious flexibility. If you’re ready to level up from simple edits to full-fledged animated music visuals, Alight Motion APK is a brilliant step forward.

iMovie

If you use an iPhone or iPad, iMovie may be the easiest and best option for video editing for free. It’s already on your device, runs smoothly, and delivers clean, polished results. With iMovie, you can drag your exported FL Studio Mobile track right into your video timeline. Then you can trim the music, add fade-ins and fade-outs, and layer voiceovers if needed. 

The drag-and-drop interface feels intuitive, perfect for beginners, yet powerful enough for high-quality cuts. It’s simple to split a clip, sync music to key moments, or adjust the pace with smooth transitions. And since it’s Apple-made, it just works—no ads, no confusion, just easy editing. It’s ideal for creators who want credible, audio-backed videos without fuss or cost.

InShot

InShot is another one often named the best app to add music to video for free, especially if you want flexibility with filters, text, stickers, and transitions in the same place. You export your beat from FL Studio Mobile, open InShot, import your video and audio, and you’re ready to layer it all. It’s made for creators who like a neat, drag-and-drop feel on both iOS and Android. 

One user on Reddit said it was “easy as hell to use” when adding music. InShot also lets you trim audio, vary volume, and add fun effects. Want to jazz things up with filters or subtitles? It’s all there. While some free versions show light ads or watermarks, they give you a clean editing experience with powerful tools, and they stay free.

Add Audio to Video (Free Editor)

For straightforward editing without fluff, Add Audio to Video (Free Editor) is a top pick among the best apps to add music to video, free options. It’s lightweight, fast, and focused, perfect when you want to layer your FL Studio Mobile track under your video quickly. This app lets you import your music, trim it, adjust the volume, and even add voiceovers or goofy effects like echo and chipmunk. 

No watermark means what you create stays yours, and export happens fast. It’s a great choice for creators who don’t want extra features or learning curves, just pure audio-with-video functionality. For anyone wanting to link their beats to visuals quickly and cleanly, this app delivers the essential tools without distraction.

How They Work with FL Studio Mobile

• Export Your Track

Open your project in FL Studio Mobile. Tap the FL Studio icon (usually top-right), choose “Save,” pick WAV (higher quality) or MP3, select “High-Quality” and “Trim Silence,” then tap Render to export your track.

• Move the File to Your Device

Find the exported file in your device’s storage. You can email it to yourself, use cloud storage like Google Drive or Dropbox, or transfer via AirDrop or similar—whatever’s easiest on your phone.

• Import into Your Video App

Launch your editor (e.g., CapCut, iMovie, InShot). In CapCut, tap audio, then choose “Your Music” to import your track; in others, look for a plus (+) or import button and select your file from storage.

• Sync & Edit

Once your music is in the timeline, drag its edges to trim, slide it to line up with key video moments, and adjust the volume. Use fade-ins/outs for smooth transitions to match your visuals perfectly.

• Export or Share Your Video

When everything’s aligned, tap the export or share icon. Choose a resolution (e.g., 720p, 1080p), then save it to your gallery or post it directly to platforms like TikTok or Instagram.

All these choices bring you closer to finding the best app to add music to video for free for your style, whether you want quick edits, polished cuts, or full-blown animations.

Why It Matters for Creators

Your FL Studio Mobile beats deserve visuals, and these free apps help you deliver. Being able to turn a music session into a video post quickly means more engagement, more flair, and more fun. Whether you’re teasing new tracks, sharing studio snippets, or going full music-visual mode, these tools make it possible on mobile, simple, free, and creative.

Comprehensive Comparison of the Best Apps to Add Music to Video for Free

Conclusion

 You now have multiple paths to bring your FL Studio Mobile beats into the video world, all built for mobile, all free. Whether you pick CapCut, Edits, iMovie, InShot, Add Audio to Video, or Alight Motion depends on your need: speed, polish, simplicity, or creativity. With tools like these, you’ve got everything to make your music shine with visuals.

So hit export, sync your track, and upload that groove. You’ve found the best app to add music to video for free, your way.