N'Back app for iPhone and iPad

4.4 ( 2064 ratings )

Games Education Educational Trivia
Developer: LLC.Hasshokukou

Free

Current version: 1.7.4, last update: 9 months ago
First release : 09 Jan 2013
App size: 6.55 Mb

Improve Sensory Memory & Working Memory using NBack.
◆Flash Mode / Slow Mode / Step Mode

Tap the number key matches the one from N steps earlier in the sequence.

In 1Back
1 task1: count & memorize
2 task2: count & memorize
3 __keyboard__: answer for task1
4 task3: count & memorize
5 __keyboard__: answer for task2
6 task4: count & memorize
:

In 2Back
1 task1: count & memorize
2 task2: count & memorize
3 task3: count & memorize
4 __keyboard__: answer for task1
5 task4: count & memorize
6 __keyboard__: answer for task2
7 task5: count & memorize
: