# Add Up 10.

> Add Up 10. (iPhone/iPad app by MASAHIRO MIZUTANI.)

- Source: https://appshunter.io/ios/app/add-up-10/id562494612 (this page in markdown: same URL + `.md`)
- Developer: [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224)
- Category: Education, Games, Family
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 58 MB
- Languages: American English, Japanese
- Released: 2012-10-09
- Data updated: 2026-07-27
- User reviews in markdown: https://appshunter.io/ios/app/add-up-10/id562494612/reviews.md

## What is Add Up 10.?

Arithmetic for the first step. You can learn to add and subtract easily and become familiar with numbers.
Let's learn how to make 10 using two numbers. Add 1 to 9 is 10, 2 to 8 is 10, 3 to 7 is 10... 
The answer is always single-digit figure. Beat the Robo by answering the questions.


## Version history (last 5 releases)

### 9.8 — 2026-07-26

Fixed minor bugs.

### 9.7 — 2025-12-18

Fixed minor bugs

### 9.6 — 2025-04-15

Fixed minor bugs.

### 9.5 — 2024-07-14

Minor bug fixed.

### 9.4 — 2023-02-26

Fixed minor bugs.

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## More apps by MASAHIRO MIZUTANI

- [Cheating Rock-Paper-Scissors](https://appshunter.io/ios/app/cheating-rock-paper-scissors/id376360694)
- [RoboTone.](https://appshunter.io/ios/app/robotone/id560491646)
- [Roma-ji Robo.](https://appshunter.io/ios/app/roma-ji-robo/id560956323)
- [Demae Robo](https://appshunter.io/ios/app/demae-robo/id561676542)
- [Carry-Up Robo.](https://appshunter.io/ios/app/carry-up-robo/id562483682)

All apps by MASAHIRO MIZUTANI: https://appshunter.io/developer/368158224

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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 2026-07-27.*