# Chernihiv Energo vs QR Reader：QR  Code

The clearest difference is price: Chernihiv Energo at Free against QR Reader：QR  Code's $1.99. QR Reader：QR  Code's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

Chernihiv Energo is free to download; QR Reader：QR  Code costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Chernihiv Energo | QR Reader：QR  Code |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Size | 68 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GLOVART 3D SOCIEDAD LIMITADA.](https://appshunter.io/developer/1678351966) | [宝锋 吴](https://appshunter.io/developer/1639886745) |

## What reviewers say

### Chernihiv Energo

[App page](https://appshunter.io/ios/app/chernihiv-energo/id6445920627)

**In-app purchases:** none


### QR Reader：QR  Code

[App page](https://appshunter.io/ios/app/qr-readerqr-code/id6447519739)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chernihiv Energo free?

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

### Is QR Reader：QR  Code free?

QR Reader：QR  Code costs $1.99, with no in-app purchases.

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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.*