Add Music to an iPhone Video: Best Apps Compared

For most iPhone users, iMovie is the safest first choice for adding music to a video: it is free, clean, stable, and Apple says it supports 4K video editing on iPhone [source: Apple]. If you want trend sounds, faster captions, or social edits, CapCut is usually better. If you want precise control without too much clutter, VN is a strong middle option.

TLDR: Use iMovie for family clips, school videos, and clean edits with no watermark. Use CapCut if you are posting to TikTok, Instagram Reels, or YouTube Shorts and need music, subtitles, and templates in one place. For example, a 45-second travel clip can be finished in under 10 minutes in CapCut, while iMovie may take longer if you need captions or beat-based cuts. If sound quality matters most, pick an app that lets you adjust volume, fade music, and separate dialogue from background audio.

Quick comparison: best iPhone apps for adding music

• Best overall free choice: iMovie
• Best for social media: CapCut
• Best clean editor with solid control: VN Video Editor
• Best for quick casual edits: InShot
• Best for polished mobile videos: Splice
• Best for creators already using Adobe: Adobe Premiere Rush

1. iMovie: best for simple, serious edits

iMovie is the app I would recommend first to most iPhone owners. It does the basics well: import a clip, add a soundtrack, trim the music, set volume, fade audio, and export without a watermark. That sounds simple, but many free apps still manage to make this annoying.

The music options include built-in soundtracks, your own audio files, and tracks from your music library, depending on rights and file access. The interface is plain, which is a good thing. You are not fighting pop-ups or template screens every few seconds.

Best for: family videos, presentations, school projects, product clips, and clean YouTube uploads.

Weak point: iMovie is not built for trend-heavy short videos. If you want auto captions, beat sync, stickers, or viral templates, it feels limited rather quickly.

2. CapCut: best for TikTok, Reels, and Shorts

CapCut is the strongest pick if your iPhone video is meant for social platforms. It gives you music, sound effects, voiceover tools, captions, filters, speed controls, and templates. You can cut clips to a beat more easily than in iMovie, and the whole process feels built for vertical video.

The catch is that CapCut can feel crowded. Expect to waste time closing prompts, checking which features are free, and figuring out why one export setting moved after an update. Still, it is hard to beat for fast social content.

Best for: creators posting frequent short videos, product demos, memes, tutorials, and travel reels.

Weak point: the app changes often. Some tools may appear, disappear, or move behind account prompts. That can be irritating if you only edit once a month.

3. VN Video Editor: best balance of control and simplicity

VN Video Editor is a serious option for users who want more control than iMovie but less noise than CapCut. You can add music tracks, trim audio, adjust timing, split clips, add transitions, and control volume with good precision.

VN is especially good if you like a timeline that feels closer to desktop editing. You can stack clips and audio more comfortably than in many quick-edit apps. It also works well for longer videos, not just short social clips.

Best for: YouTube creators, small business videos, interviews, tutorials, and travel edits.

Weak point: its music library is not the main attraction. You may need to bring your own tracks or sound files.

4. InShot: best for fast casual edits

InShot is popular because it is quick. You can add a video, pick music, adjust volume, add text, change aspect ratio, and export without much learning. For casual users, that matters.

It is especially useful when you need to resize a video for Instagram, TikTok, or YouTube Shorts. The music workflow is clear, and the app includes sound effects and simple audio controls.

Best for: birthday videos, quick posts, simple ads, and influencer-style clips.

Weak point: the free version can feel restrictive. Watermarks, ads, and locked assets may slow you down. Honestly, it feels like a five-minute edit can become a twelve-minute edit if you keep hitting upgrade screens.

5. Splice: best for polished mobile edits

Splice is a good fit if you care about a clean finished result but still want to edit on your phone. It has strong tools for trimming, transitions, speed changes, titles, and audio mixing. Adding music is straightforward, and the app feels more refined than many quick-edit tools.

Splice works well for business clips, fitness videos, travel content, and personal brands. The audio tools are clear enough for beginners but useful enough for repeat work.

Best for: polished short videos and creators who edit often from an iPhone.

Weak point: many of its better features sit behind a paid plan. If you only need to add one song to one clip, it may be more than you need.

6. Adobe Premiere Rush: best for Adobe users

Adobe Premiere Rush makes sense if you already use Adobe apps or want a more traditional editing feel. You can add music, record voiceovers, balance clips, and sync projects across devices with an Adobe account.

It is not the fastest app for a beginner who only wants music under a video. But it is reliable for users who care about structured editing and may later move to Premiere Pro.

Best for: creators, marketers, and teams already using Adobe tools.

Weak point: it can feel heavier than needed for a simple iPhone music edit.

What to check before using music

Adding music is easy. Using it legally is the part people skip. If you post to Instagram, TikTok, YouTube, or a business account, song rights matter. A track that works in a private video may cause muting, copyright claims, or reduced reach on public platforms.

• For private videos: your own music files are usually fine for personal viewing.
• For social posts: use music approved inside that platform or from a licensed library.
• For business videos: use royalty-free or properly licensed tracks.
• For YouTube: check copyright rules before uploading. YouTube explains its music and claims system in its Help Center [source: YouTube].

Key features that actually matter

Do not choose an app only because it has a huge music library. The real test is control. A good app should let you adjust the music around the video, not force the video around the music.

• Volume control: lower music under speech.
• Fade in and fade out: avoid harsh starts and stops.
• Timeline trimming: place the best part of the song exactly where it belongs.
• Voiceover support: useful for tutorials and product videos.
• No forced watermark: essential for professional use.
• Export quality: keep at least 1080p for most public posts.

Best app by user type

• Beginner: iMovie. It is simple and free.
• Social creator: CapCut. It has the fastest path from clip to post.
• YouTuber: VN. It offers better timeline control.
• Small business owner: Splice or VN. Both can produce clean marketing clips.
• Casual user: InShot. It is quick and easy for one-off edits.
• Adobe subscriber: Premiere Rush. It fits better into an Adobe workflow.

Final recommendation

If you only need to add background music to an iPhone video, start with iMovie. It is free, stable, and good enough for most users. If your goal is social reach, use CapCut instead. If you want a more serious editor without desktop software, choose VN Video Editor.

The best choice depends on the final use. A private family video does not need the same app as a sponsored Reel. Pick the tool that saves time, keeps audio clean, and exports without surprises.

Latest posts by Editorial Staff (see all)