GetCoin contains subscriptions to access paid lessons:
Monthly
Annual
Our app provides a simple to-do list with an easy process of checking off completed tasks. Each task comes with a reward and a penalty. As you complete your tasks, you earn points (coins) that can be redeemed offline for anything you agree upon with other users. Our app makes it easy for you to keep track of your progress and earn rewards for your hard work
Subscriptions will automatically renew under the same terms unless canceled within 24-hours before the end of the current period. You can cancel your subscription in the App Store at any time and at no additional cost, and it will end at the end of the current period.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://getcoin.fun/policy.pdf