# Missing Num vs Finding The Missing Digits

The clearest difference is ads: Finding The Missing Digits at none against Missing Num's shown. Finding The Missing Digits also leads on iOS requirement (12.0 vs 15.6). On price, 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 | Missing Num | Finding The Missing Digits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | — |
| Size | 8 MB | 33 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Missing Num

[App page](https://appshunter.io/ios/app/missing-num/id868026877)

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

**In-app purchases:** none


### Finding The Missing Digits

[App page](https://appshunter.io/ios/app/finding-the-missing-digits/id6705125885)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Missing Num free?

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

### Is Finding The Missing Digits free?

Finding The Missing Digits is free to download, with no in-app purchases.

### Do Missing Num or Finding The Missing Digits have ads?

Missing Num shows ads; Finding The Missing Digits does not.

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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.*