Android · Pilot edition

VocaTrans for Android

Real-Time AI Interpretation, one assistant button away.

Download Android APK

Version 1.0.2 · 4.3 MB · Android 6.0 or later

Install on your phone

Download the APK on your Android phone and open the downloaded file.
If Android asks, allow this browser to install unknown apps. Turn that permission off again after installation.
Open VocaTrans, sign in, and allow microphone access when requested.

Choose your assistant

Open Settings → Apps → Default apps → Digital assistant app, and choose VocaTrans.
Use your phone’s assistant button or gesture. VocaTrans opens the translator and plays a short chime.

Button settings vary by phone. The chime follows your phone’s sound settings; physical-device playback has not yet been verified.

Before you install

This is a test-signed pilot app, not a Google Play release. It opens the live VocaTrans website and needs an internet connection, a VocaTrans account, and available minutes to interpret. It does not add offline translation or locked-screen push-to-talk.

If Android reports a signature conflict with an earlier pilot, uninstall that version before installing this one. You will need to sign in again.

Open the web translator