User Reviews: Dual N

Top reviews

  • Start stop button too big

    Nice game. The start/stop button in the middle is so big, and its boundary is invisible, which tricks me into hitting it by accident while trying to hit Sound or Position.
  • Start stop button too big

    Nice game.

    The start/stop button in the middle is so big, and its boundary is invisible, which tricks me into hitting it by accident while trying to hit Sound or Position.
  • Solid, but stats could be better

    It’s a solid dual nback app, but I’d like to see some improvement in the stats page:

    There’s a single graph for the accuracy rate over time. Naturally, 3back is a lot harder than 2back, so it can be frustrating/misleading to see the graph drop down to a lower percentage when you upgrade to a higher n value.

    There should instead be a weighted score system to show that improvement, or you should be able to filter the progress graph by n, such as a graph showing your daily average 3back score, rather than combining all games.

    A community average/percentile chart would be great too for each n value!
  • Gets the Job Done

    No ads as well
  • Monthly fee after 3 levels, look elsewhere

    Cant even go to level 3 without “subscribing” to a monthly fee. A little ridiculous. I even would have been fine with a one time fee.
  • Too many “ghost” touches

    O overall enjoy it but only when it’s working. 50% of the time I did not touch the screen at all yet it threw random wrong answers so had to start all over again and again and again

    Developer Response

    Hi MessyBian, Thanks for the feedback! We are trying to figure out what is going on but need some more guidance. Could you reach out via in app support and help elaborate a little or maybe to a screen recording? Thanks, NBack
  • No explanation if scoring

    Any attempt to understand the scoring system just results in “why this game is good for you”

    A correct letter or position selection gives you a point…right? If you miss a letter or position do you also lose a point? If you select an incorrect letter or position do you lose a point? It’s never explained or written anywhere in the app. The app has 4 links to videos and articles about the benefits of the game or game basics, but nowhere does anyone even on the web discuss scoring for missed correct answers or wrong answers
  • Enjoying the game

    Thanks for making this app!
  • No 1-Back?

    As a beginner it would be great to start with n=1, and this game starts at 2 — inexplicably. Am I missing something?
  • Love this app and all but…

    Dear developer,

    Great app and love the stats page BUT
    CAN YOU PLEASE 🙏🙏 put the start button on the bottom of the screen instead of the top?? I know this sounds like the epitome of a first world problem but it really is annoying to start by moving my finger all the way up top to the screen, just for me to start playing on the bottom

    Developer Response

    Done ✅

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