Comparison

Cần Giờ DWSS vs QR Code

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Scan, Create & Share quickly

Free

🔧 Utilities

No ratingsView app →

About

Cần Giờ DWSS

Features

Read full description

Ứng dụng quản lý và chăm sóc khách hàng

About

QR Code

Features

Read full description

Looking for a powerful, secure, and fast QR code scanner? QR Code: Scan & Create Fast is the essential tool for your iPhone. Whether you need to scan a restaurant menu, connect to WiFi without typing passwords, or check product prices in-store, we have you covered. KEY FEATURES: + Lightning Fast Scan: Instantly detect and scan any QR code or Barcode using your camera. + All-in-One Generator: Create your own QR codes for URLs, WiFi, Contacts (vCard), Text, Emails, and more. + Smart Shopping: Scan product barcodes (UPC, EAN) to compare prices online and save money. + History Management: Automatically save your scan history. Export as CSV/TXT for inventory management. + Low Light Support: Built-in flashlight support for scanning in dark environments. + Scan from Gallery: Recognize codes directly from your photos/screenshots. WHY CHOOSE US? Privacy First: We only ask for necessary camera permissions. Your data remains safe. Batch Mode: Scan multiple codes at once (perfect for inventory). Customizable: Personalize the app icon and theme. SUPPORTED FORMATS: QR Code, Data Matrix, EAN-8, EAN-13, Code 39, Code 93, Code 128, UPC-A, UPC-E, ITF, Codabar, RSS-14 (all variants). Download QR Code: Scan & Create Fast today and turn your phone into a smart scanning tool! Policy URL: https://sites.google.com/view/qr-scanner-new Term URL: https://sites.google.com/view/qr-scanner-new-terms

Screenshots

Cần Giờ DWSS4 screens

QR Code4 screens

Verdict

The call

The clearest difference is in-app purchases: Cần Giờ DWSS at none against QR Code's 2. Cần Giờ DWSS also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR Code sells 2 in-app purchases, starting at $4.99 per 7 days. Cần Giờ DWSS asks for nothing beyond the download.

UpkeepUpdate frequency

Cần Giờ DWSS ships an update every 3 days, QR Code every 3 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 2 level

Cần Giờ DWSS versus QR Code: the parameters behind the verdict, then further details
Parameter	Cần Giờ DWSS	QR Code
Price	Free	Free
Update frequency	Every 3 days — better	Every 3 weeks
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	40 MB	25 MB
Age rating	17+	4+
Developer	SAIGON WATER CORPORATION	Pham Dinh Sy

In-app purchases

None

Cần Giờ DWSS

No in-app purchases

2 purchases

QR Code

Subscriptions2

Weekly Subscription3 Days trial$4.997 Days
Yearly Subscription$29.991 Year

Questions

Is Cần Giờ DWSS free?

Cần Giờ DWSS is free to download, with no in-app purchases.

Is QR Code free?

QR Code is free to download, with in-app purchases available.

Do Cần Giờ DWSS or QR Code have ads?

QR Code shows ads; Cần Giờ DWSS does not.

Which is updated more often, Cần Giờ DWSS or QR Code?

Cần Giờ DWSS ships an update every 3 days, and QR Code every 3 weeks. Most recently, Cần Giờ DWSS was updated on October 6, 2026 and QR Code on October 2, 2026.