I open-sourced Kryzz AI: a private, local-first Android AI workspace for chat, voice, and tool-driven agents. Affiliation: I built this. MIT. The GitHub release includes a debug APK for sideloading (Android 9+), not a Play Store build.
Why
A lot of AI apps are thin clients to someone else’s cloud, with telemetry baked in. I wanted the control plane on my phone — storage, memory, skills, voice — with BYO provider keys.
Stack
Kotlin, Jetpack Compose (Material 3), Room, DataStore, OkHttp. Credentials use AES-GCM under Android Keystore. No bundled keys, no analytics, no HTTP logging of chats.
What’s new in v1.1
- MiniMax as another chat/agent/media provider next to OpenRouter
- Agent Auto: multi-step tool loop (search, fetch_url, calculate, weather, memory, reminders, PDF/code zips, ask_user)
- Question cards in Chat and Agent
- Starter skills on first launch
- KryzzBot mascot, 120 Hz support, more reliable side panel
Try it
Source + debug APK: https://github.com/kriddss3/kryzz-ai/releases/tag/v1.1
Feedback welcome, especially on the agent tool loop and first-run UX.
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