X for iPhone shipped a built-in editor this month with captions and a green-screen tool, and the timeline chatter that followed was the same one every quick-post editor lands in: the built-in tool is fine for a joke, but the next tier of edits still needs a real app. If you post more than once a week, or if your videos leave your camera roll and end up on YouTube or a client’s channel, you need something with a proper timeline. We tested eight video editing apps for iPhone to find the ones that finish a cut on the device without exporting it into a desktop tool halfway through.
What to look for in an iPhone video editor
Not every editor solves the same problem. The one you want depends on where the video is going. Four things matter more than everything else:
- Timeline power — how many layers, how far you can drop into precise trims, how much you can nest.
- Export quality — HDR, ProRes, 4K60, and whether the app kills your battery halfway through the render.
- Auto-generated captions — the single biggest time-saver on any social edit, so accuracy and export format matter.
- How the app makes its money — free with watermark, subscription, or one-time purchase.
We tested eight against those four criteria on an iPhone 15 Pro and an iPhone SE, so the picks below cover both a Pro Motion editor and a device with a smaller battery and less RAM.
Quick comparison
| App | Best for | Free plan | Starting price | Watermark |
|---|---|---|---|---|
| CapCut | Fast social edits | Yes, generous | Around $10/mo Pro | None on free |
| LumaFusion | Multi-track pro editing | No | One-time around $30 | None |
| iMovie | Zero-cost quick cuts on iPhone | Yes | Free | None |
| VN Video Editor | Free power-user features | Yes | Optional pro | None |
| InShot | Vertical short-form | Yes | Around $4/mo | Yes, on free |
| Splice | Music-driven edits | Yes | Around $10/mo | Yes, on free |
| Adobe Premiere Rush | Cross-device with Premiere Pro | Yes, limited | Around $10/mo | Yes, on some exports |
| DaVinci Resolve for iPad | Colour grading from a real NLE | Yes | Studio around $95 one-time | None |
| KineMaster | Multi-track with unusual export formats | Yes | Around $5/mo | Yes, on free |
1. CapCut — Best for fast social edits on iPhone
CapCut is the app most short-form editors reach for first. The library of transitions, text presets, and auto-caption styles pushes a finished vertical video out the door in minutes. Auto captions are among the best on the App Store, HDR export works on iPhone 15 Pro and later, and the free tier does not stamp a watermark on the output. CapCut for iPhone runs cleanly on older devices as well.
Where it falls short: CapCut Pro pushes hard through the interface. AI features locked behind Pro are highlighted every time you touch them. Some of the free templates require CapCut branding on the final frame.
Pricing:
- Free: full editor, no watermark, most templates, capped AI features
- Paid: CapCut Pro around $10 per month, cheaper annually
Platforms: iOS, iPadOS, macOS, Android, Windows, web
Download: App Store
Bottom line: CapCut is the default pick for anyone editing TikTok, Shorts, or Reels on iPhone.
2. LumaFusion — Best for multi-track editing that looks like a real NLE
LumaFusion turns the iPhone into something close to a laptop editor. Six video and six audio tracks, keyframe animation on every parameter, export presets that cover ProRes and HDR, and a project-file format that opens on Final Cut Pro after export via LumaFusion’s own bridge. Editors who move between iPhone, iPad, and Mac use LumaFusion as the mobile leg of their setup.
Where it falls short: No free tier at all. The one-time price is fair for the power, but there is no way to try it on your own footage before buying.
Pricing:
- Free: not available
- Paid: one-time purchase around $30, optional Multicam pack and Storyblocks add-ons for a subscription
Platforms: iOS, iPadOS, Android
Download: App Store
Bottom line: LumaFusion is the pick if you want a real editor rather than a social template machine.
3. iMovie — Best for zero-cost cuts on iPhone
iMovie is the free Apple editor and it still holds up for straightforward cuts. The Magic Movie and Storyboard features do a lot of the layout work if you feed them clips from an event, and the export ties directly into Photos with no watermark. HDR export works on any iPhone that supports it, and Cinematic mode footage from the camera slots straight into a timeline without conversion.
Where it falls short: Two tracks only, limited keyframing, and no auto-generated captions in the current build.
Pricing:
- Free: everything
- Paid: no paid tier
Platforms: iOS, iPadOS, macOS
Download: App Store
Bottom line: iMovie is the pick if the cut is short, the footage is Apple’s, and the goal is speed.
4. VN Video Editor — Best for free power-user features on iPhone
VN is a free editor that gives you a proper multi-track timeline, keyframes on every filter, chroma key, and export up to 4K60 without a watermark. It has quietly become the second recommendation after CapCut on iPhone because the free version is not gated by a subscription. VN’s caption tool is more manual than CapCut’s, but the output is clean and does not tag the video.
Where it falls short: The interface has a lot of icons and the learning curve is longer than CapCut’s. Templates and social-first tools are fewer.
Pricing:
- Free: full editor with no watermark
- Paid: optional VN Pro subscription for cloud sync and asset library
Platforms: iOS, iPadOS, Android, macOS, Windows
Download: App Store
Bottom line: VN is the pick if you want CapCut’s power without CapCut’s paywall funnels.
5. InShot — Best for a vertical-first workflow
InShot is the app that made vertical editing feel natural on iPhone before CapCut existed. It is still one of the fastest ways to trim, add music, and post a 60-second clip to Reels or Shorts. Canvas and safe-area guides help fit a single edit into every social format, and the app has a decent set of transitions and stickers.
Where it falls short: The free tier watermarks your export. Removing it needs the subscription.
Pricing:
- Free: full editor with watermark
- Paid: around $4 per month, cheaper annual, lifetime around $35
Platforms: iOS, iPadOS, Android
Download: App Store
Bottom line: InShot is the pick if you post vertical daily and want a lifetime unlock instead of monthly fees.
6. Splice — Best for edits driven by the soundtrack
Splice is the GoPro-owned editor that puts music front and centre. Pick a song from the built-in royalty-safe library, drop in your clips, and the app cuts to the beat. It works well for action and travel edits where the rhythm of the video matters more than script-driven pacing.
Where it falls short: Splice ships a watermark on the free tier, and the subscription is priced against CapCut Pro without matching CapCut’s template library.
Pricing:
- Free: full editor with watermark
- Paid: around $10 per month or a discounted annual plan
Platforms: iOS, iPadOS, Android
Download: App Store
Bottom line: Splice is the pick when the soundtrack is doing the heavy lifting.
7. Adobe Premiere Rush — Best for cross-device edits with Premiere Pro
Adobe Premiere Rush is the mobile leg of the Creative Cloud video suite. You can start a project on iPhone, finish it on iPad, and open the same file in Premiere Pro on a desktop for the last mile. Titles and colour presets carry across, and cloud sync is built in for Creative Cloud subscribers.
Where it falls short: The free tier caps the number of exports per month and slaps a small mark on some exports. It has fallen behind CapCut on speed and behind LumaFusion on timeline features.
Pricing:
- Free: capped exports, limited features
- Paid: bundled with Creative Cloud plans starting around $10 per month, more for full Creative Cloud
Platforms: iOS, iPadOS, Android, Windows, macOS
Download: App Store
Bottom line: Premiere Rush is the pick only if you already live inside Creative Cloud.
8. DaVinci Resolve for iPad — Best for colour grading from a real NLE
DaVinci Resolve for iPad is unusual on this list because it runs on iPad and not on iPhone directly. It is included because it is the mobile edge of a full desktop editor with the same colour tools that finish Hollywood films. If your workflow includes serious colour work, the iPad build is worth pairing with an iPhone-first editor like CapCut for social cuts.
Where it falls short: Not an iPhone app. The free tier is limited, and the Studio unlock is a one-time desktop-scale purchase.
Pricing:
- Free: DaVinci Resolve for iPad free tier
- Paid: DaVinci Resolve Studio around $95 one-time (covers all platforms)
Platforms: iPadOS, macOS, Windows, Linux
Download: App Store
Bottom line: DaVinci Resolve is the pick when the shot needs a colourist’s finish, not a template.
9. KineMaster — Best for multi-track with unusual export formats
KineMaster is the veteran that gets forgotten between CapCut hype cycles. It has a proper multi-track timeline, a blending-mode set larger than most rivals, and the widest range of export options on iPhone, including uncommon frame-rate presets. The asset store is broad, though most premium packs need the subscription.
Where it falls short: Watermark on the free tier, and the interface has a lot of legacy icons that a newer editor may find noisy.
Pricing:
- Free: full editor with watermark
- Paid: around $5 per month, cheaper annually
Platforms: iOS, iPadOS, Android
Download: App Store
Bottom line: KineMaster is the pick for editors who want unusual export formats without leaving iPhone.
How to pick the right one
If you post to TikTok, Reels, or Shorts daily: CapCut. The template library and auto captions are worth the mild Pro nag.
If you want a serious editor on iPhone: LumaFusion. Six tracks, keyframes, ProRes export, and no subscription.
If you want the free version to be the version: VN Video Editor or iMovie. VN has more tracks. iMovie has smoother Photos integration.
If you edit for a client who lives in Adobe: Premiere Rush, so the file opens cleanly on their desktop.
If you already own Creative Cloud, DaVinci Studio, or a Final Cut licence: keep the mobile app that matches. Cross-tool workflows finish faster than switching editors halfway.
FAQ
What is the best free video editing app for iPhone?
CapCut, VN Video Editor, and iMovie all offer a fully free tier with no watermark. CapCut is the friendliest for social. VN gives you the most tracks and precise controls. iMovie is the fastest for quick cuts if your footage is already in Photos.
Do I still need a video editor after X added editing to its iPhone app?
Yes for anything longer than a quick social post. X’s built-in tool adds captions and a green-screen effect, but it is not a timeline. If you cut between more than a couple of clips or need to trim beyond a rough cut, a dedicated editor is faster.
Is CapCut Pro worth it on iPhone?
CapCut Pro unlocks AI cutting tools, an expanded asset library, and higher-end export presets. If you post daily and use templates every time, the subscription pays for itself in time saved. If you cut something new each post from scratch, the free tier already covers most of what you need.
Which iPhone video editor has the best auto captions?
CapCut has the fastest and most accurate auto captions on the App Store as of 2026, with a large library of caption styles. VN and Splice have workable auto-caption tools, but the accuracy on strong accents lags behind CapCut.
Can I edit 4K on iPhone with LumaFusion?
Yes. LumaFusion handles 4K60 timelines on any recent iPhone, including HDR, and exports to ProRes on iPhone 15 Pro and later. Older devices can still edit 4K but may bake down proxies during playback.
Does iMovie support HDR video on iPhone?
Yes, iMovie preserves HDR captured on iPhone through the timeline and out to Photos. It does not do full HDR grading, but the export keeps the HDR flag so the clip plays back correctly on iPhone and modern TVs.
