Built by Dynsell LLC
Import a clip. Transcribe locally. Customise every word. Export a finished video all on your iPhone.
Select a clip to begin.
CaptionAddr will handle the captions automatically.
Features
Transcribe instantly on your iPhone. Zero servers means complete privacy.
Snap words to exact frames so captions appear precisely when spoken.
Customize font, size, style, position, and colors with complete flexibility.
Access over 20 curated typefaces, from clean standard fonts to bold premium styles.
Embed captions directly into your video for quick export to any platform.
No servers. No uploads. Your files never leave your device.
How It Works
Select any video from your photo library. CaptionAddr supports clips up to 2 minutes free, and up to 30 minutes with Pro.
CaptionAddr transcribes your audio locally. Then fine-tune every caption.
Export a finished video with captions permanently burned in. Share anywhere — your file, your way.
Pricing
Free vs Pro
| Features | Free | Pro |
|---|---|---|
| Watermark | Yes | None |
| Max Length | 2 min | 30 min |
| Pro Fonts | Basic | All 20+ |
| Local Transcription | ✓ | ✓ |
| Caption Editor | ✓ | ✓ |
| Burn-In Export | ✓ | ✓ |
Monthly subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your device Settings. Terms · Privacy
Get Started
Download CaptionAddr from the App Store and start adding frame-perfect captions in seconds.
Download