翻訳機能求む
操作も非常に直感的で、また字幕機能もとても便利。あとは字幕を自動で任意の言語に翻訳してくれる機能をつけてくれると本当に助かる。お願いします。

A free video editor for iPhone and iPad that offers advanced features like multi-point speed curves, auto captions, and face mosaic. It prioritizes user privacy by keeping all data on the device and offers extensive customization options for text, filters, and transitions.
1.6.1
August 7, 2026
• Auto captions can pick their source: caption the recording or the picture-in-picture — your choice. A recording is the cleanest speech, so the captions come out best. • A 15th effect, Halftone: colour print screens whose dots grow finer as you lower the strength, for an offset-print look. • Fixed a recording that occasionally ran to the end without landing on the timeline. • When the system hiccups mid-export, the export now retries itself once — most of the time you'll never know, beyond it taking a little longer. • A save to your photo library interrupted by the system retries automatically; if it still fails, the finished video is kept so "Save Again" costs seconds instead of re-exporting. • Clearer export failures: running out of space, running out of memory and an overheating device each say what happened and what to do. • Deleting a clip no longer asks first — it's always undoable. Deleting a project now does ask, because it takes the imported media with it and cannot be undone. • Other improvements: fonts are listed by their full names, the caption panel's messages are no longer hidden behind the panel, and the project list no longer flickers when you swipe to delete.
MoreNo, Suila is completely free and does not contain any advertisements. The developer has stated that the app is ad-free and does not track users or collect personal data.
Suila is available for iPhone and iPad. It is designed to work on both platforms, offering a consistent editing experience across Apple devices.
Suila prioritizes user privacy by not requiring accounts, not collecting personal data, and not tracking users. All videos, audio, and projects remain on the user's device.
Yes, Suila allows you to import your own .ttf and .otf font files. In addition to the 5 built-in commercial-use CJK typefaces, you can use any font you prefer for your video captions and text.
Suila has an age rating of 4+. This indicates it is suitable for children and general audiences, with no mature content restrictions.
The latest version of Suila, 1.5.4, was released on July 24, 2026, indicating recent development activity. Users can expect regular updates for new features and improvements.
Yes, Suila allows you to add a watermark to your videos using text or a logo image. You can customize its position, size, and opacity to appear throughout the entire video.
Yes, Suila's signature feature is multi-point speed curves, which allow for precise control over slow motion and dynamic speed changes. You can add control points to create smooth, customized speed ramps.