# QR Code Maker vs Cognify Math Realm

The clearest difference is iOS requirement: Cognify Math Realm at 12.0 against QR Code Maker's 15.0. 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 | QR Code Maker | Cognify Math Realm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 8 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charni Dabur](https://appshunter.io/developer/1791961769) | [Kanihya Chopra](https://appshunter.io/developer/1792237668) |

## What reviewers say

### QR Code Maker

[App page](https://appshunter.io/ios/app/qr-code-maker/id6741024037)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cognify Math Realm

[App page](https://appshunter.io/ios/app/cognify-math-realm/id6742224593)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Maker free?

QR Code Maker is free to download, with no in-app purchases.

### Is Cognify Math Realm free?

Cognify Math Realm is free to download, with no in-app purchases.

### Do QR Code Maker or Cognify Math Realm have ads?

Neither QR Code Maker nor Cognify Math Realm 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.*