Aiyo
Published by Subhradeep Bera
BYOK and Chat with your model of choice using via OpenRouter
Highlights
- Connects to OpenRouter with an API key you supply yourself.
- Lets you choose which model handles a conversation instead of pinning one.
- Account, spending, and rate limits stay on your OpenRouter side.
- Apache-2.0 licensing allows the code to be studied and reused.
- Listed for Android only.
About this application
Aiyo is an Android chat client that reaches language models through OpenRouter. It follows a bring-your-own-key arrangement: you hold your own OpenRouter account, generate an API key there, and enter it into the app, which then uses that key for its requests. Model choice stays with you rather than being fixed by the developer, so the set of models you can talk to is whatever your own account can reach.
Because the app carries no service of its own, usage is accounted for on your OpenRouter side, and there is no separate subscription attached to Aiyo. The other side of that arrangement is that the app needs network access and a working key to do anything; nothing here describes a local model to fall back on.
Published by Subhradeep Bera under the Apache-2.0 licence. Android is the only listed platform, so there is no desktop or iOS counterpart to pair with it.
Where to get it
Android
- OpenOpens in a new tabApp storeF-Droid
From the publisher
Package identifier:
com.beradeep.aiyov1.0.93.6 MBreleased 05/02/2026
SHA-256 from the manifest published by F-Droid, compared on 08/04/2026
94f7ddfe604e778c0116a75e234df2a0f8b47e3d5faf6446bab25ef782cef2ac
We do not host this file, we do not scan it and we do not inspect its contents. Read what the source says, then decide for yourself.