AudioPen
Free tierSpeak like a human. Write like a pro — voice to polished text in any style.
Free tier available·All audiences·API available
Key strengths
Converts rambling voice notes into clear, structured, polished textSupports custom and preset writing styles — including training it to mimic your own voiceCross-language transcription and rewriting (speak in one language, output in another)One-time payment model with no subscriptions or auto-renewalsAvailable across iOS, Android, macOS, Apple Watch, and Chrome Extension
Free tier + paid plans · from $33 USD/mo
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Technical Setup & Integrations
Webhook & Zapier Integration
AudioPen Prime includes native Zapier and webhook integrations, allowing processed notes to be automatically sent to external services upon completion. Use webhooks to POST transcription results to your own endpoints in real time.
Audio File Uploads
Beyond live recording, AudioPen supports uploading pre-recorded audio files, enabling batch processing or integration into existing audio capture workflows.
Cross-Platform Deployment
- iOS / iPadOS / Apple Watch — Native app with system-level integration; can be invoked inside any app on iOS/macOS.
- Android — Dedicated native app.
- macOS — Standalone Mac App with app-level access.
- Chrome Extension — Browser-based access for inline use on any website.
Key Parameters & Limits
- Max recording length: 15 minutes per note
- Languages: Multi-language transcription and cross-language output supported
- Custom styles: User-defined rewriting styles (trained on your own writing samples)
- Text input mode: Upload and process plain text notes (not just audio)
- Note combining: SuperSummaries feature merges multiple notes into one cohesive output
Data & Privacy
Notes are not used to train AI models. Multiple licenses can be purchased for teams, and plans are expensable.