# CalcMemo929 — Big & Simple Calculator

> Integrated calculator and memo app for efficient calculations and note-taking. (iPhone/iPad app by YOSHIHIRO TAKAHASHI.)

- Source: https://appshunter.io/ios/app/calcmemo929/id6451918962 (this page in markdown: same URL + `.md`)
- Developer: [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 1 MB
- Languages: American English, Japanese
- Released: 2023-07-31
- Data updated: 2026-08-12
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/calcmemo929/id6451918962/reviews.md

## What is CalcMemo929?

CalcMemo: Integrating Simple Calculations and Memos Innovatively

CalcMemo is designed to make your calculations intuitive and efficient. By seamlessly integrating calculations with note-taking, CalcMemo aids users in solving mathematical problems and enriching their learning experience. With CalcMemo, take your calculating experience to the next level.

[Key Features]

A user-friendly interface that enables intuitive operation.
Clear display that allows you to understand complex calculation processes at a glance.
The ability to save calculation processes as memos for easy reference later.
In landscape mode, the selected numbers can be displayed across the entire screen for easy detailed viewing.
CalcMemo is here to support your learning and work. Give it a try, and you'll experience how it smoothens your calculation process.

## Key features

- Intuitive user interface
- Clear display of calculations
- Save calculations as memos
- Full-screen number display in landscape
- Supports learning and work tasks

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Plan | $0.49 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/calcmemo929/id6451918962/reviews.md

### 1/5 — 計算が合ってない。

*2025-02-17*

血圧の平均値を出すのに電卓を出す手間を省く為、インストして使ってみました。

125+138÷2=194 と出て疑問に思い
電卓を取り出して計算してみたら、
194ではなく131.5 と出ました。

計算間違いの電卓アプリなんて論外
即アンスト。

このアプリは使わないほうがいい。

### 5/5 — これは

*2024-01-29*

ほんとつかえる！

## Frequently asked questions about CalcMemo929

### What is CalcMemo929?

CalcMemo929 is a utility app that integrates a simple calculator with memo-taking functionality. It allows users to perform calculations and save them as notes for later reference, enhancing both learning and work efficiency.

### Is CalcMemo929 free to use?

Yes, CalcMemo929 is available for free. It also offers in-app purchases, suggesting that some features or content may be unlocked through them.

### What devices does CalcMemo929 support?

CalcMemo929 is compatible with both iPhone and iPad devices, offering a versatile experience across Apple's mobile ecosystem.

### How often is CalcMemo929 updated?

The app was last updated on November 30, 2023, indicating regular maintenance and potential feature additions. Its current version is 1.3.

### What is the age rating for CalcMemo929?

CalcMemo929 has an age rating of 4+, making it suitable for a wide range of users, including younger individuals learning basic calculations.

### Can I view numbers in full screen with CalcMemo929?

Yes, in landscape mode, CalcMemo929 can display selected numbers across the entire screen. This feature aids in detailed viewing of complex calculations.

### Does CalcMemo929 have ads?

Based on the provided data, CalcMemo929 does not have advertisements. This ensures an uninterrupted user experience during calculations and note-taking.

## Version history (last 4 releases)

### 1.3 — 2023-11-30

We have fixed an issue with the purchase button for the premium plan. Previously, some users reported that the button was unresponsive when trying to purchase the premium plan. This update resolves this issue, ensuring that all users can seamlessly access the premium features of the app.

### 1.2 — 2023-08-13

Calculations following an equals sign have been made more convenient. Pressing the calculation symbol will carry over the total amount.
You can now copy CalcMemo, making it usable in other notepads and applications.
Other improvement

### 1.1 — 2023-08-11

We have changed the main language to English to better accommodate our growing user base. Japanese language support continues to be available.

### 1.0 — 2023-07-31

No release notes.

## Apps similar to CalcMemo929

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple Calculator Multi-Screen](https://appshunter.io/ios/app/simple-calculator-multi-screen/id1605441213) | — | Free | Utilities |
| [HEIC to JPEG Converter Pro](https://appshunter.io/ios/app/heic-to-jpeg-converter-pro/id6449366040) | — | Free | Utilities |
| [B333　Picture memo board](https://appshunter.io/ios/app/b333-picture-memo-board/id1662940992) | — | Free | Utilities |
| [メモる電卓 計算した理由を物忘れてしまうヒトのための電卓](https://appshunter.io/ios/app/id6470180573) | — | Free | Utilities |
| [The Calculo](https://appshunter.io/ios/app/the-calculo/id1449266399) | — | Free | Utilities |
| [にほんご電卓](https://appshunter.io/ios/app/id1380990165) | 5.0 (1) | Free | Utilities |

## More apps by YOSHIHIRO TAKAHASHI

- [ManualMaker / Manual creation](https://appshunter.io/ios/app/manualmaker-manual-creation/id879828504)
- [スマホで請求書](https://appshunter.io/ios/app/id984892840)
- [漢字拡大 - その場ですぐに漢字の練習！](https://appshunter.io/ios/app/id1063687453)
- [しみぬきPro【クリーニング店向け業務用アプリ】](https://appshunter.io/ios/app/pro/id1289030429)
- [思考ノート（箇条書＆チェックリスト）](https://appshunter.io/ios/app/id1362193657)
- [だこく専科](https://appshunter.io/ios/app/id1546424592)

All apps by YOSHIHIRO TAKAHASHI: https://appshunter.io/developer/574193873

---

*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 2026-08-12.*