Operit is an open-source AI agent and chat app for Android. Connect it to an AI model and it can chat, use tools and carry out tasks on your phone.
Developer: AAswordman · License: LGPL-3.0 (open source) · Price: Free
Before you start: Operit needs an AI model to talk to. Have an API key from your AI provider ready, or set up a local model, before you open it.
Official file from the developer's release · Sep 18, 2026 · SHA-256 a04d283464b72d57…
Screenshots
Key features
- AI chat with the model you choose
- Agent mode that uses tools and runs tasks on the phone
- Bring your own API key
- Open source
Why isn’t Operit on Google Play?
Operit is published by its developer on GitHub.
Is Operit safe?
Operit is open source. Agent features can act on your phone, so review the permissions you grant. The APK is large (about 385 MB) because it includes built-in tools.
How to install
- Tap the download button above: the APK file downloads straight to your phone.
- When Android asks, allow your browser to install unknown apps.
- Open the file and tap Install.
FAQ
Is Operit free?
The app is free and open source. Using a paid AI model may cost money with that provider.
Why is the Operit APK so big?
It bundles tools for its agent features, so the file is about 385 MB. Download it on Wi-Fi.
Does Operit need an API key?
Yes, for cloud AI models. You can also connect a local model.
More free apps you won’t find on Google Play: Open Source Apps · Best Android apps not on the Google Play Store.
Frequently Asked Questions
Is Operit free?
The app is free and open source. Using a paid AI model may cost money with that provider.
Why is the Operit APK so big?
It bundles tools for its agent features, so the file is about 385 MB. Download it on Wi-Fi.
Does Operit need an API key?
Yes, for cloud AI models. You can also connect a local model.
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