I’m sorry that the subscription thing didn’t work out. It’s largely due to my inadequacies as a developer. It worked, for the most part, but not perfectly. There were bugs that I was never able to sufficiently iron out.
I hope that you find either Peecoins, or the Infinity Peecoin, to be a worthwhile alternative to the subscription.
Here’s how to cancel the subscription that you signed up for in the Google Play app:
Please let me know if you have any questions, either in the comments here or you can email me: Dan@RunPee.com.