![](https://play-lh.googleusercontent.com/a-/ALV-UjURU17lNtpCg0vrdNowjIKwAAbOmIhFIcPJ_CX1yBhXdpzeMVM=s32)
Illarion Bykov
Clean and simple intro to dual n-back training. Too bad the latest update crashes the app on startup, so it's now unusable. Also, even before the new update, the weekly high scores list was always broken, and the details of how people got their all-time high scores was always broken (obviously bad/missing data) making it hard to compare your performances with other players.
2 people found this review helpful
![](https://play-lh.googleusercontent.com/a-/ALV-UjVTrWxU9f5_cWqwAGs5bxEuW_1pxxI6N6fsONYYBycisBqLrrs=s32)
Damon Ullerick
Unfortunately, no matter what I do, this just keeps crashing upon trying to open it. Needless to say, that needs to be hotfixed IMMEDIATELY, as this was the best Dual-n-back app around, and was genuinely helping me in daily life. Without it, I feel... a little bit lost. 😞 I'll edit this to be a 5/5 as soon as this major issue is fixed.
![](https://play-lh.googleusercontent.com/a/ACg8ocJq2fXMyCML7H_SqYfp97lGSZXAfsjKzp6QZQf6dytT_2v_ZQ=s32-mo)
AB 03
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Great app. But for some reason it is not opening, it keeps on crashing when I try to open it. If some way could be found to change that, it would be great. I think the issue is in the update, if the devs can help... Please
1 person found this review helpful