EinMalEins 1.1 Apk

With this app you can practice in series mode or random mode of 1-10 the Once one series.

Very easy to use. The app can you audition the task or you read them on the display of your phones.
Then you will be asked to provide an answer. Say now, the solution and the app corrected or not. With a timer expiring. But with every correct answer you will gain a little more time in the timer field.
Since the app is free available, we have allowed a small banner below to embed.

There is also an online highscore involved, so you can measure you.

Extensions are in planning ...