Duetto 0.9.21 APK download

Name: Duetto
Author: Paolo Benvenuto

Old versions may contain security vulnerabilities. Prefer the latest version when possible.

Version: 0.9.21
Released: Oct 29, 2026
Minimum Android: Android 7.0
Target Android: Android 14
Package: com.duetto

Download

Download 42.6 MB

SHA-256: e212ff6a0ff3ca361af67ae3a54b5911a6fd6e9e274338ad6b0675d435855a75

This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).

How to install an APK file on Android · Which APK should I download? arm64-v8a, armeabi-v7a and x86 explained · How to check an APK's SHA-256 checksum

Screenshots

What's new

• Hold a button down and the other hears you, even with their sound off.
• The other’s voice levelled: faint or loud, it arrives nearly the same.
• When a new version is out, Duetto says so and leads to it.
• Two versions: the full one, which sounds other apps’ notifications in the channel; the light one, without, which Google does not block from a file.
• Duetto stays upright.
• And various other minor improvements.

Permissions

No permission changes compared to the previous version.

All permissions (19)

android.permission.ACCESS_NETWORK_STATE
android.permission.BLUETOOTH_CONNECT
android.permission.CAMERA
android.permission.CHANGE_NETWORK_STATE
android.permission.FOREGROUND_SERVICE
android.permission.FOREGROUND_SERVICE_CAMERA
android.permission.FOREGROUND_SERVICE_MICROPHONE
android.permission.FOREGROUND_SERVICE_SPECIAL_USE
android.permission.INTERNET
android.permission.MANAGE_OWN_CALLS
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.POST_NOTIFICATIONS
android.permission.READ_PHONE_STATE
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.RECORD_AUDIO
android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
android.permission.VIBRATE
android.permission.WAKE_LOCK
com.duetto.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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