# Simple Calculator Multi vs CalcMemo929

The clearest difference is in-app purchases: Simple Calculator Multi at none against CalcMemo929's 1. CalcMemo929's advantage is update cadence (every 2 weeks vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalcMemo929 sells 1 one-off in-app purchase. Simple Calculator Multi asks for nothing beyond the download.

Simple Calculator Multi ships an update every 13 months, CalcMemo929 every 2 weeks. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Simple Calculator Multi | CalcMemo929 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 1 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [tadashi endo](https://appshunter.io/developer/1605441215) | [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873) |

## What reviewers say

### Simple Calculator Multi

[App page](https://appshunter.io/ios/app/simple-calculator-multi-screen/id1605441213)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CalcMemo929

[App page](https://appshunter.io/ios/app/calcmemo929/id6451918962)

This app combines a simple calculator with note-taking capabilities, allowing users to solve math problems and save calculation processes as memos for easy reference. Its user-friendly interface and clear display enhance the learning and work experience.

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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Simple Calculator Multi free?

Simple Calculator Multi is free to download, with no in-app purchases.

### Is CalcMemo929 free?

CalcMemo929 is free to download, with in-app purchases available.

### Do Simple Calculator Multi or CalcMemo929 have ads?

Neither Simple Calculator Multi nor CalcMemo929 shows ads.

### Which is updated more often, Simple Calculator Multi or CalcMemo929?

Simple Calculator Multi ships an update every 13 months, and CalcMemo929 every 2 weeks. Most recently, Simple Calculator Multi was updated on October 2, 2026 and CalcMemo929 on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*