CapCut vs iMovie: Which Free Video Editor Wins?

iMovie's advantage is that it asks nothing of you. It's free on Apple devices, there's no account to create, no upsell in the middle of a project, and no watermark on the way out. For stitching clips, trimming, adding a title and exporting, you can be done before you'd finish reading CapCut's tool tray.

That simplicity is also its ceiling. iMovie has a modest set of themes and trailers rather than a template library, and it doesn't chase trends. If your edit is basically "put these clips in order and make it look tidy", that ceiling never gets in your way.

The gap opens the moment your video is meant for a vertical feed. CapCut generates captions automatically, ships the largest template library in the category, refreshes trend-driven effects constantly, and runs on Android, desktop and web as well as iPhone, so the project follows you between devices.

iMovie has no auto-captions at all: every word on screen is text you typed and positioned yourself. On a talking-head clip that's the single biggest time sink, and it's the reason most creators outgrow iMovie rather than CapCut.

The trade-off with CapCut: it's owned by ByteDance, and some of its AI features process your footage in the cloud.

Notice the shape of the trade-off: iMovie keeps everything on your device but automates nothing, while CapCut automates captions but processes some of that work on ByteDance's servers. You're picking between effort and upload.

Montaj is a third option that refuses that trade. It transcribes your clip on your device and generates word-by-word subtitles you can edit inline, removes silences in one tap (reversible), and cleans up audio with an on-device neural model, so nothing is uploaded, and it still works with the network off. It's free today, with no watermark and no export or time limit. It has no template library, so it won't replace what people love about CapCut.