Quick Subtitles is a powerful, but simple app that transforms audio and video files into accurate text transcriptions and subtitle files, 100% on your own device.
Just drag, drop, and done. Drop any audio or video file into the app and get a full transcription in seconds. Export as plain text or SRT subtitle files, ready for your favorite video editor.
Two Speech Engines
- Apple Speech Analyzer - Fast and accurate, built right into your device
- NVIDIA Parakeet V3 - Up to 2x faster transcription on Apple Silicon (free download)
AI-Powered Cleanup
Transcriptions aren't always perfect. Use AI to find and fix errors with an inline review that shows you exactly what changed before you accept. Or turn on YOLO mode and let it fix everything automatically.
Choose your AI: use the built-in Quick Subtitles AI included with Premium, or bring your own API key for Google Gemini or OpenAI.
AI Transcript Analysis
Go beyond transcription. Use AI to generate summaries, show notes, key takeaways, action items, or anything else with fully customizable prompts.
Built for Your Workflow
- Transcription history keeps all your past work organized
- Editable transcripts so you can make corrections by hand
- Real-time progress with words-per-second metrics
Privacy First
All transcription happens on your device. Your audio never leaves your iPhone or iPad.
Requirements: iOS or iPadOS 26 and later. Speech recognition permission required.
Privacy policy: https://birchtree.productions/apps/quick-subtitles/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
You get ten transcriptions, and then... you get nothing. The button for buying premium doesn't even work.
- New "Chapters" AI mode
- Fixed an issue with some MP3 files with the Parakeet model
Version 3.3.1
The developer, Matt Birchler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More