Question when you go live with Ratio 4 and launch officially. Do we have to uninstall the current version and download it again from the play store?
Ratio4 is coming soon.Wait for the official announcement.
Please do not create new threads asking for ETAs. There will never be ETAs for software updates.
Always search and discuss in the existing threads.
He was actually not asking for the ETA.
To answer your question @biltaji when Ratio 4 you can install it like a normal update from the Play Store.
So many ETA requests, I got confused.