# TQS Code Reader vs NFC 4 UHF Converter

The clearest difference is update cadence: NFC 4 UHF Converter at every 2 months against TQS Code Reader's every 6 months. TQS Code Reader's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TQS Code Reader ships an update every 6 months, NFC 4 UHF Converter every 2 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | TQS Code Reader | NFC 4 UHF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tqs-code-reader/id1577918366/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 33 MB | 1 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WIPOTEC GmbH](https://appshunter.io/developer/1577918368) | [TERTIUM Technology S.r.l.](https://appshunter.io/developer/1367407576) |

## What reviewers say

### TQS Code Reader

[App page](https://appshunter.io/ios/app/tqs-code-reader/id1577918366)

This app decodes and validates 1D and 2D barcodes, checking their content against GS1 and IFA specifications. It provides detailed information about detected identifiers and displays inspection results clearly, storing them in a history database.

**Highlights:** GS1 and IFA code parsing, 1D and 2D code decoding, Detailed identifier information, Structure and content validation, Clear inspection result display, History database for scanned codes

**In-app purchases:** none


### NFC 4 UHF Converter

[App page](https://appshunter.io/ios/app/nfc-4-uhf-converter/id6736905345)

**In-app purchases:** none


## Frequently asked questions

### Is TQS Code Reader free?

TQS Code Reader is free to download, with no in-app purchases.

### Is NFC 4 UHF Converter free?

NFC 4 UHF Converter is free to download, with no in-app purchases.

### Do TQS Code Reader or NFC 4 UHF Converter have ads?

Neither TQS Code Reader nor NFC 4 UHF Converter shows ads.

### Which is updated more often, TQS Code Reader or NFC 4 UHF Converter?

TQS Code Reader ships an update every 6 months, and NFC 4 UHF Converter every 2 months. Most recently, TQS Code Reader was updated on September 20, 2026 and NFC 4 UHF Converter on September 17, 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.*