Anti-Vocale
Anti-Vocale is a free, open-source utility app for Android. Offline transcription of voice messages and recorded calls, on-device. It has 117 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid and Google Play.
github.com/RisorseArtificiali/anti-vocale (opens in a new tab)
- Android
- Kotlin
- Utilities
- Actively maintained
About Anti-Vocale
Anti-Vocale transcribes voice messages from WhatsApp, Telegram, and other messaging apps directly on your Android device. All processing happens on-device: your audio never leaves your phone. It works on recorded calls and meetings too: recordings of any length are split and stitched automatically (up to two hours on the streaming path), a failed run keeps the transcript it produced, and long transcripts can be exported as subtitles (SRT, VTT) or timestamped text, with sentence-level timing on streaming models. BUILT-IN MODELS - Parakeet TDT (recommended): fast, 25 European languages.
Privacy and F-Droid
F-Droid builds Anti-Vocale from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is Anti-Vocale?
Anti-Vocale is a free, open-source utility app for Android. Offline transcription of voice messages and recorded calls, on-device. It has 117 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid and Google Play.
Is Anti-Vocale free and open source?
Yes. Anti-Vocale's source code is public on GitHub under the Apache-2.0 license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Anti-Vocale?
You can install Anti-Vocale from F-Droid (package com.antivocale.app) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v1.13.2).
Is Anti-Vocale still maintained?
The repository's most recent commit was on Oct 6, 2026. Its F-Droid listing was last updated on Oct 3, 2026. appsgit only lists apps whose repository had a commit in the last six months.