# Code Scanner ALL vs SmartOTA

The clearest difference is update cadence: SmartOTA at every 2 months against Code Scanner ALL's every 4 months. Code Scanner ALL's advantage is iOS requirement (12.0 vs 15.6). 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.

Code Scanner ALL ships an update every 4 months, SmartOTA every 2 months. The most recent releases landed on September 7, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Code Scanner ALL | SmartOTA |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 17 MB | 57 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [哲 魏](https://appshunter.io/developer/855008029) | [勇 梁](https://appshunter.io/developer/1795815358) |

## 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


### SmartOTA

[App page](https://appshunter.io/ios/app/smartota/id6781171288)

**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 SmartOTA free?

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

### Do Code Scanner ALL or SmartOTA have ads?

Both Code Scanner ALL and SmartOTA show ads.

### Which is updated more often, Code Scanner ALL or SmartOTA?

Code Scanner ALL ships an update every 4 months, and SmartOTA every 2 months. Most recently, Code Scanner ALL was updated on September 7, 2026 and SmartOTA on September 5, 2026.

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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.*