Since the developers don't warn the customers about the rules set in the app, I am forced to do it. Every Play Market customer is obliged to know that the app doesn't warn you about interrupted subscriptions.I didn't turn on auto-prepaid, which caused me to lose my workout program and my progress account. I didn't like the app itself. The only thing that kept me going was that I started exercising according to its advice.Now I can choose something normal. I don't recommend it to anyone.