Hey everyone — sorry about this. A bunch of you joined and hit "app not available." That was a setup mistake on my end, not anything you did. It's fixed now.
Install: open this, tap "Accept," then install from Google Play:
(If it still says unavailable, give it a couple minutes and reopen — you're on the list now.)
First time: open Chachan once and do the quick setup (a couple of permissions + turn it on). After that, leave it — it stays running in the background.
To talk: tap your Ray-Ban / Bluetooth glasses — your own ChatGPT starts by voice, phone stays in your pocket.
Good to know: after about a minute of quiet it ends the conversation on its own — just tap again to start a new one. Take the glasses off to end.
Thanks for your patience, and sorry for the runaround. Reply here if anything's still off.