The app itself is fine, but they are purposely difficult about cancelling your subscription. I signed up for the 30-day free trial, which didn't work, but they did give me a 7-day free trial and promised to email me before my subscription auto-renewed. They did not warn me or email me in any way and the subscription was difficult to find and cancel. I managed to cancel it the day AFTER it renewed but they don't offer refunds. Feels a lot like a scam.