I previously lost 100lbs using another app, and when I started putting on a weight again, my friend suggested I try this one because the app was so easy to use. And it is. But following every single guideline, measuring and counting every piece of food I ate, tracking every step and working out 90 minutes 6 days a week, I lost 6 pounds in 4 months. when I went to cancel my "premium" account, it sends me to Google play, which doesn't give instructions on how to cancel, only uninstall.