# おっちょこちょい電卓 vs マッピングメモリアル

The clearest difference is iOS requirement: マッピングメモリアル at 12.0 against おっちょこちょい電卓's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | おっちょこちょい電卓 | マッピングメモリアル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 5 MB | 41 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Fujii](https://appshunter.io/developer/1629283018) | [KnotNest](https://appshunter.io/developer/1813321541) |

## What reviewers say

### おっちょこちょい電卓

[App page](https://appshunter.io/ios/app/id6740884533)

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

**In-app purchases:** none


### マッピングメモリアル

[App page](https://appshunter.io/ios/app/id6746159780)

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

**In-app purchases:** none


## Frequently asked questions

### Is おっちょこちょい電卓 free?

おっちょこちょい電卓 is free to download, with no in-app purchases.

### Is マッピングメモリアル free?

マッピングメモリアル is free to download, with no in-app purchases.

### Do おっちょこちょい電卓 or マッピングメモリアル have ads?

Neither おっちょこちょい電卓 nor マッピングメモリアル shows ads.

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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.*