# KetaKeta — Multi-Digit Calculator

> Multi-Digit Calculator (iPhone/iPad app by Masanori Mikawa.)

- Source: https://appshunter.io/ios/app/ketaketa/id665097411 (this page in markdown: same URL + `.md`)
- Developer: [Masanori Mikawa](https://appshunter.io/developer/423958400)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, Japanese
- Released: 2013-06-28
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/ketaketa/id665097411/reviews.md

## What is KetaKeta?

KetaKeta is a simple multiple length arithmetic calculator with Flat UI.

Features
- Swipe left or right on screen to switch the themes. KetaKeta shipped with 6 color themes
- Swipe down on screen to copy the displaying number to the pasteboard
- Swipd up on screen to copy the number from the pasteboard
- You can open this app by ketaketa: URL scheme


## Version history (last 5 releases)

### 1.0.4 — 2026-01-02

iOS 26 support and bug fixes

### 1.0.3 — 2023-08-27

Bug fixes and library updates

### 1.0.2 — 2020-06-21

- Upgraded to support iOS13
- iPad multitasking support

### 1.0.1 — 2013-09-17

iOS7 supported

### 1.0.0 — 2013-06-28

No release notes.

## Apps similar to KetaKeta

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Calculator COLORS](https://appshunter.io/ios/app/calculator-colors/id937249366) | 3.0 (1) | Free | Utilities |
| [Just A Calc](https://appshunter.io/ios/app/just-a-calc/id1112349564) | — | Free | Utilities |
| [にほんご電卓](https://appshunter.io/ios/app/id1380990165) | 5.0 (1) | Free | Utilities |
| [RCT easyVIEW](https://appshunter.io/ios/app/rct-easyview/id1435059560) | — | Free | Utilities |
| [GT智能家居](https://appshunter.io/ios/app/gt/id1439860700) | — | Free | Utilities |
| [智慧工地管理系统](https://appshunter.io/ios/app/id1447844000) | — | Free | Utilities |

## More apps by Masanori Mikawa

- [広告ダメです](https://appshunter.io/ios/app/id1039677636)

All apps by Masanori Mikawa: https://appshunter.io/developer/423958400

---

*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 2026-06-01.*