Retention and deletion
The protected trial identifier and original dates stay on the server while needed to enforce one trial per device; they are not deleted when the trial ends. Request access, correction or deletion at orh4nyz@gmail.com. A necessary and permitted minimal anti-abuse record may be retained; the reason is explained in response. Support emails are kept only while needed for the request, related issues or applicable obligations.
Some features change the phone's own settings: they can hide pop-up notifications, the lock-screen media player and status bar icons. Dotch gives them back when you switch it off or use Uninstall in its settings. If you remove Dotch from Google Play or the home screen instead, Android does not tell the app, so these stay changed; you can turn them back on in the phone's settings.