Avior

Privacy policy

Last updated: 12 November 2026

In short: Avior processes camera images only on your phone; it never saves or sends them anywhere. The app has no internet permission, needs no account and collects no personal data.

Camera images

To describe your surroundings, Avior processes the camera feed in real time. Object detection, depth estimation, text reading and banknote, color and light recognition all run with models entirely on your phone. Images and analysis results are:

not saved to storage or the gallery,
not sent to any server, to Aevum Labs or to any third party,
discarded from memory right after processing.

Voice commands

The microphone is used only when you press the voice command button (or the volume up key), for the length of a single command. Your speech is converted to text by your phone's system speech recognition service. Avior asks for on-device (offline) recognition whenever it is available. If your phone has no offline recognition for your language, that service may process your voice under its provider's privacy terms (Google on most phones). Avior does not store audio and uses the recognized text only to carry out the command.

Data collected

Avior does not ask for or collect your name, email, phone number, location or any other personal information. No advertising, analytics or tracking tools are used.

Stored on your device

Only your app settings (speech rate, detail level, direction and distance style, vibration and similar) are stored on your phone. If Android backup is turned on, these settings may be included in your device backup in your own Google account.

Internet use

The AI models ship inside the app. Avior does not need the internet to work and does not request internet permission.

Permissions

Camera: To sense your surroundings. This is the app's core function.
Microphone: Only for voice commands; requested the first time you press the microphone button. Without it, the rest of the app keeps working.
Vibration: For vibration alerts that get stronger as obstacles get closer.

You can revoke permissions at any time in your phone's settings.

Children

Avior does not collect personal data from anyone, including children.

Open source

Avior is open source. You can verify the statements above in the source code: github.com/Elif-Cosgun/Avior.

Changes and contact

If this policy changes, the new version is published on this page and the date above is updated. For questions, use the developer contact address on the app's Google Play page.