Nice, a bit buggy I like that it's simple and straightforward. The first few rounds were very good for someone relatively new to N-backs. However, after the first few rounds, each new round begins with "missed", which is distracting and frustrating. I'll try a different app, but will watch this for updates, as I like it otherwise.
Great for Memory Boost! Starting with single to move to double, this is exactly what I needed. Not the most visually appealing, but functional structure and options are exactly what I needed.
Just right Straight forward and easy to do. Easy to spend a couple of minutes or keep going for as long as you like. This is exactly what I was looking for to improve my n-back memory.
Cool Muy buena se mejora la atención por un ratito
One of the best n-back apps on android so far
Good Very good game. Good program.
First release! Please be gentle, I will try to improve it :)