QR Code Scanner™ vs T.check
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Scanner™
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.
- Scan QR codes and barcodes
- Generate various QR code types
- Scan from camera or photos
- Unlimited history storage
- Favorite codes feature
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QR Code Reader - one of the best, simple and easy QR code - Barcode reader and generator. You can scan QR codes, Barcodes from Camera or Photos. You also can generate many kinds of QR Codes. *** Features *** - Scan all types of QR code and barcodes: contact details, plain text, website URL, telephone number, SMS message, email address, email, message, calendar event, locations... - Generate most of QR codes: + Contact + Event + Email + SMS + Phone Call + Wifi Address + Location + Website URL + Plain Text - Keep your history or favorite codes with unlimited storage.
T.check
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.
- Scan product barcodes
- Check product origin
- Offline scanning
- Save scanned codes
- Simple and easy to use
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I.Giới Thiệu Tcheck là ứng dụng quét mã để kiểm tra nguồn gốc hàng hóa. Ứng dụng hướng tới sự đơn giản giúp ai chũng có thể dễ dàng sử dụng II.Tính năng nổi bật Ứng dụng có khả năng quét mà không cần có kết nối mạng. Điều này sẽ có ích khi bạn đi siêu thị mà không có kết nối mạng. Ứng dụng sẽ lưu lại các mã mà bạn đã quét sau đó khi có kết nối mạng bạn có thể xem lại thông tin các sản phẩm mà bạn đã quét III.Lưu ý Thông tin quét mã có thể bị sai lệch do các đơn vị làm giả hàng hóa có thể lấy barcode của sản phẩm chính hãng và dán trên các sản phẩm kém chất lượng điều này sẽ làm ứng dụng nhận diện thông tin một cách sai lệch VI.Thông tin thêm Ứng dụng có chứa rất ít quảng cáo và hoàn toàn không làm người dùng cảm thấy quá khó chịu, điều này giúp Tcheck có chi phí duy trì để đem lại trải nghiệm tốt hơn cho người dùng. Xin cảm ơn !
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | QR Code Scanner™ | T.check |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 87.5% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Daily — better | Every 2 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 42 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Thang Do | Thanh Vu |
Customer experience
QR Code Scanner™
T.check
In-app purchases
QR Code Scanner™
No in-app purchases
T.check
No in-app purchases
Questions
Is QR Code Scanner™ free?
Is T.check free?
Which has better reviews, QR Code Scanner™ or T.check?
Do QR Code Scanner™ or T.check have ads?
Which is updated more often, QR Code Scanner™ or T.check?
Other comparisons
