Handy Counter | Control volume vs Time Delay calculator使用状況と統計
The counter can be operated with only the volume buttons.
Good feeling of pressing buttons with realistic operation!
Let's count things while having fun without stress!
- Apple App ストア
- 無料
- ユーティリティ
ストアランキング
- -
A calculator that can display calculation results with a delay to practice mental arithmetic.
>Mental arithmetic practice mode
Tap the timer key to turn on mental math practice mode.
Enter the formula as usual.
*Tap the timer key again to turn off the mental arithmetic practice mode.
Return to normal calculator mode.
- Apple App ストア
- 無料
- ユーティリティ
ストアランキング
- -
Handy Counter | Control volume VS. 
Time Delay calculator3月 13, 2025