"best ever 😁"

"Game is enjoyable and test is good enough but the problem is too much ads and value in free plan is not enough, I think owner of game only focus on earning fast rather than maintaining users on App."

"expensive"

"Good mental drills"

"sweet game"

"Cash grab app"

"there is No free option. you HAVE to pay, even if you get the "92% off" you still have to pay $30 UP FRONT. everything is behind a paywall."

"Fun and challenging. I wish the free trial lasted longer, tho."

"fun fun fun!"

"Seemed great until the weekly subscription said like $7 a week"

"So It's a nice app. Clean, not many ads. easy to navigate. Just started so I'll update in a day or 2"

"What I really like about this app is that, I can still play the other mini-games even though I don't have a premium. And it really does help me with concentration, and improve my memory, and such. Unlike other app like this one, this is very detailed and easy to understand. I love it. Please give us more variations of mini-games. Thank you again!"

"DO NOT DOWNLOAD!! Phishing app! Once they had my billing info I was charged five times in ten days!! BEWARE!"

"great game"

"Upon completing the long IQ test, results are only released if you pay. Get real! Numerous free IQ tests all over the web. Nice try scamming people of their hard earned money. 😡"

"I love this app. The workout for the brain is fun and entertaining !!"

"The games and puzzles and tests and stuff are really cool but there are a lot of ads and you can't get full test results without premium. It's like the app really really really wants you to get premium and it keeps pushing you and telling you that you have to get it"

"Great app. Good for a morning routine"

"This has really helped my brain and is fun"

"I enjoy a lot"