Install the APK.Chrome will warn about unknown sources — allow it for this download.
Open WriteUp, paste your device token.Ask Durai for one if you don't have it yet.
Grant the microphone.Tap the button in the app — the keyboard can't ask for this itself.
Enable the keyboard.Settings → System → Languages & input → On-screen keyboard → WriteUp.
Switch to it and talk.Tap the 🌐 globe key in any app, hit the mic, speak, hit it again.
Heads up. This is an early build, shared directly rather than through
the Play Store. Your audio goes to WriteUp's own server for transcription and
isn't kept afterwards.