This app should be used by millions of people. I’ve been playing the Mensa Brain Training app for a month, and was completely stagnant on my daily results...after using Mathematical N-back religiously for a week my scores have gone from the 600’s to mid 800’s. And I feel like that’s just the beginning. Thank you to the developer, please keep this app alive for a long time!

I tried this out and thought it was fun. I even purchased the Pro version (can’t get rid of “Go Pro” though). I assumed the numbers would be entirely random. However, after doing the first level a few times, I sense that they repeat in a way that’s statistically improbable. It’s really disappointing that they aren’t random. Adding such an option would bump my review to 5 stars.

Really fun way to keep math and memory sharp. My only big wish would be an option to skip a trial if you get it wrong or if you dont remember the nback answer.

I’ve found this is pretty much all you need to help sharpen your brain. Thanks to the developer for keeping this going.