Fibi 0.1.0 — Android test build

Android test build. Download fibi-0.1.0.apk on your phone and open it (allow installing from your browser when asked).
No account needed; data stays on the phone. For AI help add your own key: Settings → Voice and AI → Your own AI key
(Gemini: aistudio.google.com/apikey, Groq: console.groq.com/keys).