4 stars: Good selection of games, with more being added over time. Lifetime subscription is reasonably priced. Some problems with background sound cutting out. The game grow won't work with many Samsung phones. Also, a lot of the time there aren't many workouts, unlike the iOS version, so you can't mantain your streak, which is annoying and make you less likely to keep playing every day.
4 stars: This app is really useful for me cuz for me it's hard to focus on something, but this app trained me how to focus on things, remember things and more! But the ads are kinda annoying cuz if you wanna replay or not, it still shows the ads which kinda bugs me. But other than that I love it. I recommend it if you're not good at focusing on something like me :)
3 stars: It's got some potential. You have 2 free plays out of 6 games per day. You can replay a game, but you need to watch 30 seconds of an Ad. If you want to play more, you need to pay $5.79/month and to download the Pro version. You can pay a yearly fee, but it works out to be $3.33/month or pay a flat fee of $119. I rate this app for 3 stars, because you have to pay a monthly fee to play a game.
3 stars: I don't like the fact that I have to pay to get the whole experience.. I really love the free games that I get but there really isnt much when you dont pay you have to watch ads to play games and you only get a few unlocked a day I really do love the games though they're very good for brain exercise
3 stars: No...