# Convenient Single Counter — Color Change, Tap History

> Color Change, Tap History (iPhone/iPad app by Hiroyuki Satoh.)

- Source: https://appshunter.io/ios/app/convenient-single-counter/id1450571489 (this page in markdown: same URL + `.md`)
- Developer: [Hiroyuki Satoh](https://appshunter.io/developer/982829511)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 38 MB
- Languages: English
- Released: 2019-01-28
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/convenient-single-counter/id1450571489/reviews.md

## What is Convenient Single Counter?

Simple and convenient single counter
Numbers can be displayed up to 12 digits!

When you tap on any part of the screen, tap "Increase", tap the minus button to "Decrease".

The minus button can be placed at any position on the screen (upper right, upper left, lower right, lower left).
Counter history information is also displayed on the screen.


* The last record / history is saved even when you exit the application.



【Configuration】
· You can set increase value and decrease value respectively.
(Up to 10 digits)

• The counter initial value can be set.
(Up to 12 digits)

· You can also change the current value to whatever value you like.
(Up to 12 digits)

· You can change the screen background color and minus button color.

· You can specify the setting position of the minus button.
Four corners of the screen (upper right, upper left, lower right, lower left) You can place it in any position

· You can set whether to display counter history.


## Version history (last 1 release)

### 1.0 — 2019-01-28

No release notes.

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## More apps by Hiroyuki Satoh

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- [いろんな種類の漢字の読みをおぼえよう！：難読漢字クイズ](https://appshunter.io/ios/app/id1349629503)

All apps by Hiroyuki Satoh: https://appshunter.io/developer/982829511

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*