This app is the best for your sobriety or no fap challenge.
1. Privacy policy: https://www.kiyac.app/privacypolicy/f02BDdDeZZzb3shsvhKO
2. Term of use of this app: https://www.kiyac.app/termsOfService/9uMlQL9LkHhLq0Izhn6U
3. Term of use of Apple: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/