# メモリ電卓 vs 電卓

The clearest difference is in-app purchases: 電卓 at none against メモリ電卓's 1. 電卓 also leads on ads (none vs shown). メモリ電卓's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and update cadence there is nothing between them.

Both are free to download. メモリ電卓 sells 1 one-off in-app purchase. 電卓 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | メモリ電卓 | 電卓 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Size | 23 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ITOTSUKA](https://appshunter.io/developer/1780261746) | [eisuke yoshikawa](https://appshunter.io/developer/1894588067) |

## What reviewers say

### メモリ電卓

[App page](https://appshunter.io/ios/app/id6761058403)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $0.99 | one-time |


### 電卓

[App page](https://appshunter.io/ios/app/calcnote/id6762538775)

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

**In-app purchases:** none


## Frequently asked questions

### Is メモリ電卓 free?

メモリ電卓 is free to download, with in-app purchases available.

### Is 電卓 free?

電卓 is free to download, with no in-app purchases.

### Do メモリ電卓 or 電卓 have ads?

メモリ電卓 shows ads; 電卓 does not.

### Which is updated more often, メモリ電卓 or 電卓?

メモリ電卓 ships an update every 5 days, and 電卓 every 5 days. Most recently, メモリ電卓 was updated on September 30, 2026 and 電卓 on October 12, 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.*