Data deletion
Rollo has no accounts; your progress and settings are stored only on your device. Deleting the app deletes all of it.
Analytics and advertising data
To request deletion of data processed by Firebase Analytics and AdMob, email xyzapps.m@gmail.com with the subject "Rollo data deletion". We handle requests within 30 days. You can turn off ad tracking under iOS Settings → Privacy & Security → Tracking.