Support

Caption editing support that matches the shipped app.

CapStudio is an iPhone video caption editor for importing or recording clips, generating captions, styling them, and exporting share-ready videos with burned-in subtitles.

Typical help topics Imports, transcription, export quality, caption timing, subscriptions
App footprint iPhone app with local projects, camera capture, photo library import, App Store billing, and a 4+ App Store age rating

Support center

If you need help, send a message with your device model, iOS version, app version, and a short description of what happened. If the issue is export-related, include the source clip length, orientation, and whether captions were translated or styled with highlights.

Imports and recording

CapStudio imports videos from the photo library and can record new clips with camera and microphone access.

Captions and styling

Transcription, caption timing, templates, highlight colors, positioning, translation modes, and punch-ins are core editing tools.

Export and billing

The app exports caption-burned videos, can save to Photos, and uses Apple in-app purchases with RevenueCat for entitlement handling.