# Code Scanner ALL vs EV KeyGuard

The clearest difference is ads: EV KeyGuard at none against Code Scanner ALL's shown. Code Scanner ALL's advantage is iOS requirement (12.0 vs 14.0). 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 | Code Scanner ALL | EV KeyGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (28 ratings)](https://appshunter.io/ios/app/code-scanner-all-nfc-qr-code/id1544299999/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | — |
| Size | 17 MB | 16 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [哲 魏](https://appshunter.io/developer/855008029) | [SMARTCHIP MICROELECTRONICS CORP.](https://appshunter.io/developer/872823142) |

## What reviewers say

### Code Scanner ALL

[App page](https://appshunter.io/ios/app/code-scanner-all-nfc-qr-code/id1544299999)

This utility app quickly scans various types of codes, including NFC tags, AirTags, QR codes, and barcodes. It offers features like NFC writing, history saving, and QR code creation, all without requiring an internet connection for scanning.

**Highlights:** NFC tag reader and writer, AirTag information scanner, QR code and barcode scanning, QR code creation and sharing, Offline scanning capability, Scan history saving, Flashlight support for dark scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### EV KeyGuard

[App page](https://appshunter.io/ios/app/ev-keyguard/id6747162674)

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

**In-app purchases:** none


## Frequently asked questions

### Is Code Scanner ALL free?

Code Scanner ALL is free to download, with no in-app purchases.

### Is EV KeyGuard free?

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

### Do Code Scanner ALL or EV KeyGuard have ads?

Code Scanner ALL shows ads; EV KeyGuard 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.*