Tally Counter - 手動計算器

This is an simple but powerful app with many features:
- Counting up or down with a switch button
- Shake to reset the counting number
- Set a specific target to start with
- Save your record with that date and time marked
- Add a remark to the record
- Can change counting pattern up to 10
- With different sound effect you can choose from
- Nice and clean interface with a large button to hit