Comparison

Ring Sizer vs QR Code Reader、Barcode Scanner

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

Head to head
About

Ring Sizer

Features
Read full description

Ring Sizer – Quick Ring Size helps you measure ring sizes quickly and accurately using your phone. The app is designed to make ring size measurement easy for everyone, without complicated steps or tools. Whether you are shopping online, buying a gift, or checking your own ring size, Ring Sizer provides reliable and fast results. Key Features Instant ring size measurement Clean and easy-to-use interface Supports multiple ring size standards (US, UK, EU) Ideal for online jewelry shopping Accurate and consistent results Why Choose Ring Sizer Buying a ring with the wrong size can be frustrating. Ring Sizer – Quick Ring Size helps you find the correct size before purchasing, saving time and avoiding returns. Perfect for engagement rings, wedding rings, and everyday jewelry. Who Should Use This App Online jewelry shoppers Engagement and wedding planners Gift buyers Anyone who needs accurate ring sizing Download Ring Sizer – Quick Ring Size A fast, reliable, and simple ring size finder app for everyday use.

About

QR Code Reader、Barcode Scanner

Easily scan and generate QR codes and barcodes for various information types like Wi-Fi, websites, and text. Save your scan history and share codes instantly via popular social media and email platforms. Supports low-light scanning with a flashlight.

Highlights
  • Scan QR Codes & Barcodes
  • Create QR Codes & Barcodes
  • Flashlight support for low-light
  • Automatic scan history
  • Share codes via email and social media
  • Import images for scanning
Features
Read full description

QR Code Reader & Barcode Scanner is an easy and reliable app for scanning QR Codes & Barcodes. Using this QR Code & Barcode scanner, you can scan your QR Codes and Barcodes. Our QR Code Generator & Barcode Generator feature helps you to create QR Codes & Barcodes for Wi-Fi, Website, Text, SMS, Phone number, Location, Email, X, WhatsApp, Facebook, Viber, Instagram, etc. So scan QR Codes & Barcodes to enjoy a fast and reliable scanning interface. Key Features: - Scan QR Code & Barcode. - Create QR Codes & Barcodes. - Flashlight supported for scanning QR or Barcode in low-light environments. - Automatically save all scans in history. - Share code via Email, Facebook, Instagram, WhatsApp, etc. ● QR Code Scanner: You can scan your QR Codes by using this QR Code Scanner. You can also know the details by scanning the QR Code. You can import QR Code images from your device and scan them easily. After scanning, you can share, copy or browse them. ● Barcode Scanner: Using this Barcode Scanner you will know the details by scanning the Barcode. You can also scan the Barcode images by importing them. After scanning the Barcodes there is an option to copy or share. ● QR Code Generator: The QR Code Generator Feature helps you to create QR Codes for Wi-Fi, Website, Text, Phone number, SMS, Location, Email, Viber, WhatsApp, Instagram, Facebook, X, etc. ● Barcode Generator: You can create Barcodes for Wi-Fi, Website, Text, SMS, Phone number, Location, Email, Instagram, WhatsApp, Facebook, Viber, X, etc. by using the Barcode Generator Feature. ● History: After scanning or generating your QR codes and barcodes, you can view it in your history. You can also share or delete your created and scanned history. ● Share: With just a few taps, you can easily share your codes via Email, Facebook, WhatsApp, Instagram, Viber, X, Telegram, etc.

Screenshots

Ring Sizer4 screens
QR Code Reader、Barcode Scanner4 screens

Verdict

The call

The clearest difference is update cadence: Ring Sizer at daily against QR Code Reader、Barcode Scanner's every 2 months. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Ring Sizer ships an update daily, QR Code Reader、Barcode Scanner every 2 months. The most recent releases landed on September 14, 2026 and August 19, 2026 respectively.

Scorecard1 real difference · 8 level
Ring Sizer versus QR Code Reader、Barcode Scanner: the parameters behind the verdict, then further details
ParameterRing SizerQR Code Reader、Barcode Scanner
PriceFreeFree
Rating—4.8 (10 ratings) — better
Number of ratings—10 — better
Update frequencyDaily — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.5
Further details — not scored
Size1 MB76 MB
Age rating4+12+
DeveloperAsil ArslanMd Sajedur Rahaman

In-app purchases

None

Ring Sizer

No in-app purchases

None

QR Code Reader、Barcode Scanner

No in-app purchases

Questions

Is Ring Sizer free?
Ring Sizer is free to download, with no in-app purchases.
Is QR Code Reader、Barcode Scanner free?
QR Code Reader、Barcode Scanner is free to download, with no in-app purchases.
Do Ring Sizer or QR Code Reader、Barcode Scanner have ads?
Neither Ring Sizer nor QR Code Reader、Barcode Scanner shows ads.
Which is updated more often, Ring Sizer or QR Code Reader、Barcode Scanner?
Ring Sizer ships an update daily, and QR Code Reader、Barcode Scanner every 2 months. Most recently, Ring Sizer was updated on September 14, 2026 and QR Code Reader、Barcode Scanner on August 19, 2026.

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