Brain training calculator — ASO

Von Hideaki Uchikoshi auf AppTrack Ninja.

Every time the user presses a number key, all number keys disappear and their arrangement changes. Entering numbers can be hectic and requires concentration and patience. Users can exercise their brains and keep themselves busy. <モードオン・オフ> 隠すモードボタンを押す。 ※普通の電卓に戻る場合は、ボタンを再度押す。

Kategorien: Utilities, Productivity

Keyword-Sichtbarkeit, rankende Suchbegriffe und tägliche Positionsänderung für Brain training calculator.

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Brain training calculator — ASO | AppTrack Ninja