Comparison

QR Code Reader vs mMetadata

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

Head to head
About

QR Code Reader

Instantly scan QR codes and barcodes to access website links, product details, and more. Generate custom QR codes for various information and utilize business-specific features for inventory management and data export. Offers unlimited scan history and iCloud sync across devices.

Highlights
  • Scan all major QR and barcode formats
  • Search products on Amazon, eBay, Google
  • Generate custom QR codes
  • Business scanner mode for inventory
  • Export scan history as CSV
  • Unlimited scan history
  • iCloud sync across devices
Features
Read full description

QR Code Scanner and Barcode Reader Fast Free and Powerful Turn your iPhone into a powerful QR Code Scanner and Barcode Reader. Instantly scan any QR code or barcode to get product details website links contact info WiFi access events and more 100 percent free. Whether you are shopping managing inventory or sharing information this all in one QR and Barcode Scanner app gives you speed accuracy and smart features in one simple interface. Fast and Accurate QR Code Scanner • Using Apple native scanning technology for fast and reliable results. Supports all major formats including QR Code EAN 13 EAN 8 UPC A UPC E Code 128 Data Matrix PDF417 Aztec Interleaved 2 of 5 Code 39 Code 93 Codabar DataBar and more. • Barcode Scanner with Smart Product Search • Scan barcodes to instantly search products on popular platforms like Amazon eBay and Google. • You can also customize your own preferred websites for barcode lookup. • Perfect for price comparison online shopping and product research. • Create and Share QR Codes Easily • Generate custom QR codes for website URLs WiFi passwords contacts vCard calendar events text messages emails and phone numbers. • Share instantly or display on your Apple Watch for quick access anytime. • Business Scanner Mode Inventory and QA Tool • Designed for small businesses. • Instantly send scanned data to your own web server • Manage product inventory efficiently • Improve quality control workflows • Export scan history as CSV • Import your CSV into Microsoft Excel or Apple Numbers. • Save or sync via iCloud Drive Dropbox or Google Drive. • Unlimited History and iCloud Sync • Unlimited scan history • Auto sync across all your Apple devices • Quick search via Spotlight • Secure and private Why Choose This QR Scanner • Free QR Code Scanner • Free Barcode Scanner • No complicated setup • Clean simple interface • Perfect for everyday use and business needs • Fast secure reliable • Whether you need a QR code reader barcode scanner for shopping or a business inventory scanner this app delivers professional performance in your pocket. Download now and start scanning smarter today. Privacy Policy: https://scannowpro.com/privacy-policy Terms of Use: https://scannowpro.com/terms-of-service

About

mMetadata

Features
Read full description

mMetadata là hệ thống quản lý siêu dữ liệu giám sát an ninh, giúp người dùng tập trung, quản lý và theo dõi các dữ liệu thu thập từ hệ thống camera kết hợp phân tích AI một cách hiệu quả và trực quan. Ứng dụng cung cấp các chức năng cốt lõi phục vụ vận hành và giám sát hệ thống an ninh: 1. Xác thực & quản lý người dùng 2. Quản lý dữ liệu thu thập từ camera, hiển thị kết quả phân tích AI bao gồm: - Nhận diện khuôn mặt - Phát hiện cơ thể người - Nhận diện phương tiện - Phát hiện vượt hàng rào ảo - Phát hiện xâm nhập khu vực - Phát hiện đám đông - Phát hiện phá hoại camera - Phát hiện âm thanh bất thường 3. Thống kê và tổng hợp dữ liệu 4. Quản lý hồ sơ nhận diện

Screenshots

QR Code Reader4 screens
mMetadata3 screens

Verdict

The call

The clearest difference is in-app purchases: mMetadata at none against QR Code Reader's 4. mMetadata also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 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 Reader sells 4 in-app purchases, starting at $4.99 per 7 days. mMetadata asks for nothing beyond the download.

UpkeepUpdate frequency

QR Code Reader ships an update every 2 weeks, mMetadata every 5 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 5 level
QR Code Reader versus mMetadata: the parameters behind the verdict, then further details
ParameterQR Code ReadermMetadata
PriceFreeFree
Rating4.4 (37 ratings) — better—
Number of ratings37 — better—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size56 MB69 MB
Age rating4+4+
DeveloperQuang TranMOBIFONE GLOBAL AND TECHNOLOGY JOINT STOCK COMPANY

In-app purchases

4 purchases

QR Code Reader

Subscriptions4
  • QR Code Reader Pro 1 week$4.997 Days
  • QR Code Reader Pro 1 week3 Days trial$9.997 Days
  • QR Code Reader Pro (1 Month)$14.991 Month
Show 1 more
  • QR Code Reader Pro 1 Month$29.991 Month
None

mMetadata

No in-app purchases

Questions

Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Is mMetadata free?
mMetadata is free to download, with no in-app purchases.
Do QR Code Reader or mMetadata have ads?
QR Code Reader shows ads; mMetadata does not.
Which is updated more often, QR Code Reader or mMetadata?
QR Code Reader ships an update every 2 weeks, and mMetadata every 5 days. Most recently, QR Code Reader was updated on October 7, 2026 and mMetadata on October 1, 2026.

Other comparisons