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Aiyo

BYOK and Chat with your model of choice using via OpenRouter
New in version 1.0.8
- v1.0.8
- add stop request button and theme change option
Aiyo is an AI chat app that allows you to chat with hundreds of models by bringing your own OpenRouter API key. It's designed to be simple, elegant and easy-to-use.


Features:
• Chat with any model of your choice
• Access to over 500 models on OpenRouter
• Supports reasoning, web-search, and chat history
• Privacy-respectful: no call data is collected by Aiyo

Privacy & Security:
Aiyo prioritizes your privacy. The app itself does not collect any information. The app however does not take any responsibility for any information collected by OpenRouter or the model provider.

How it works:
The app acts as a client that interacts with the OpenRouter API endpoints using the API key you provide.

Requirements:
• Android 7 (API level 24) or higher
• OpenRouter API key

Open Source:
Aiyo is open source software. You can review the code, contribute, or build it yourself from the source code available on GitHub.

Anti-Features

This app has features you may not like. Learn more!

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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.0.8 (9) suggested Added on Nov 14, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • com.beradeep.aiyo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.6 MiB PGP Signature | Build Log

  • Version 1.0.7 (8) - Added on Oct 12, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • com.beradeep.aiyo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.6 MiB PGP Signature | Build Log

  • Version 1.0.6 (7) - Added on Oct 02, 2025

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 7.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • com.beradeep.aiyo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 3.5 MiB PGP Signature | Build Log

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