# QR Code Scanner™ vs T.check

The clearest difference is rating: QR Code Scanner™ at 4.4 against T.check's 2.0. QR Code Scanner™ also leads on review sentiment (100% vs 88%) and ratings volume (7 vs 1). T.check's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

QR Code Scanner™ holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: QR Code Scanner™ has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of QR Code Scanner™'s written reviews are positive against 88% of T.check's.

QR Code Scanner™ ships an update daily, T.check every 2 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | QR Code Scanner™ | T.check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/qr-code-scanner/id1579489362/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/tcheck-quet-ma-san-pham/id1590364182/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Ad-supported | **Free** |
| Size | 42 MB | 29 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thang Do](https://appshunter.io/developer/976836323) | [Thanh Vu](https://appshunter.io/developer/1794241428) |

## What reviewers say

### QR Code Scanner™

[App page](https://appshunter.io/ios/app/qr-code-scanner/id1579489362)

Easily scan QR codes and barcodes from your camera or photos. Generate various types of QR codes, including contact information, website URLs, and Wi-Fi addresses. Save your scanned and generated codes with unlimited history.

**Highlights:** Scan QR codes and barcodes, Generate various QR code types, Scan from camera or photos, Unlimited history storage, Favorite codes feature

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

**In-app purchases:** none


### T.check

[App page](https://appshunter.io/ios/app/tcheck-quet-ma-san-pham/id1590364182)

This app allows users to scan product barcodes to verify their origin. It offers offline scanning capabilities and saves scanned codes for later review when a connection is available. The app aims for simplicity and ease of use for everyone.

**Highlights:** Scan product barcodes, Check product origin, Offline scanning, Save scanned codes, Simple and easy to use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner™ free?

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

### Is T.check free?

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

### Which has better reviews, QR Code Scanner™ or T.check?

QR Code Scanner™ is rated higher. QR Code Scanner™ averages 4.4 out of 5 from 7 ratings, while T.check averages 2.0 from 1 ratings.

### Do QR Code Scanner™ or T.check have ads?

QR Code Scanner™ shows ads; T.check does not.

### Which is updated more often, QR Code Scanner™ or T.check?

QR Code Scanner™ ships an update daily, and T.check every 2 days. Most recently, QR Code Scanner™ was updated on November 7, 2026 and T.check on November 3, 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.*