---
title: "RPNMate - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "RPNMateはRPN（逆ポーランド記法）入力方式の簡易な電卓アプリです。  主な機能  • 四則演算・割合・平方根・逆数 • 4–16のスタック領域 • アンドゥ・リドゥ"
---

# RPNMate — Japan
> 簡易RPN電卓（逆ポーランド記法）

![RPNMate App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9c/11/40/9c114002-2273-f824-e541-9454d59dead4/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-85-220.png/434x0w.png)

**Developer:** [Mihiro Matsukawa](https://apptail.io/developer/mihiro-matsukawa-ThWe) (Japan)
**Category:** Utilities
**Rating:** 4.5/5 (85 ratings)
**Price:** Free
**Bundle ID:** jp.pxca.app.RPNMate
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.3.3 (released 2019-09-30)
**Original Release:** 2013-12-30
**Languages:** Japanese, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id785186964)
**AppTail Page:** [https://apptail.io/app/rpnmate-Pkyn/japan](https://apptail.io/app/rpnmate-Pkyn/japan)

## RPNMate Description
RPNMateはRPN（逆ポーランド記法）入力方式の簡易な電卓アプリです。

主な機能

• 四則演算・割合・平方根・逆数
• 4–16のスタック領域
• アンドゥ・リドゥ

## RPNMate Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/75/8b/1d/758b1dbe-7ecf-94f2-15f5-04776a61a715/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/7f/f1/b4/7ff1b46d-f96a-2579-03b0-ca7dd8c439bc/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/e5/ec/6f/e5ec6f61-a7c2-c1fd-d6df-95ed3ab65bb8/pr_source.png/1242x2688.png)

## RPNMate Rating Breakdown in Japan
- 5 stars: 54 (64%)
- 4 stars: 24 (28%)
- 3 stars: 5 (6%)
- 2 stars: 1 (1%)
- 1 stars: 1 (1%)





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---

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