Barcode + QR Code Reader vs Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Barcode + QR Code Reader
Quickly scan QR codes and barcodes with this powerful, ad-free utility. It automatically recognizes code content and offers relevant actions like adding contacts, opening URLs, or connecting to Wi-Fi. Supports a wide range of code types for various uses.
- Fast and precise scanning
- Ad-free experience
- Automatic action suggestions
- Supports all common code types
- Add contacts, calendar events
- Open URLs and maps
- Wi-Fi auto-connect
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Barcode is the fastest, most precise, and most user-friendly QR reader and barcode scanner for iPhone, iPad, or iPod Touch. It’s from the makers of the award winning ProCamera app - the photographers’ app - and it offers the same level of sophistication and quality. Unlimited Scanning – No Ads! Use Barcode for pure recognition, for price comparison with Amazon, or instantly browse the web for the scanned information. Use its ability to directly utilize the data of any code you scan: you can add calendar events to your calendar, vCard information to your address book, or open maps to view a location – all with just one tap. You can also easily share the scan results on Twitter and Facebook or via mail and text. HOW IT WORKS Open the app and simply point your device at the code – done! Fully automatic recognition. Barcode will then offer appropriate actions according to the content: - Contacts: add new contact or add individual fields to existing contacts - Call phone number - Add event to Calendar - Copy to clipboard - Open location in Maps - Open URL with Safari or Chrome browser - Open YouTube link - Open iTunes link - Open App Store link - Call or send SMS to a phone number - Send email - WiFi Auto Connect via QR code - Display EAN, UPC, or ISBN: Search products in Amazon or web (opens in Safari/Chrome) - Accessibility and support for VoiceOver - Embedded Facebook integration: Post to wall - Embedded Twitter integration: Send Tweets On devices with flash, the app provides a torch light with adjustable intensity. You can even define a custom URL action to use this app for your own special purpose. BARCODES SUPPORTED Unlike competing apps, this scanner can scan ALL common kinds of codes reaching from the well-known QR codes, AZTEC, EAN-8, EAN-13, UPC-E, UPC-A, ISBN-10, ISBN-13, I-25, CODE39 (3of9) to CODE128 codes! SUPPORT Please contact us at barcode@cocologics.com or via the in-app customer feedback function if you have any requests or questions. We appreciate your feedback, as it is important for the continued improvement of the app. OPTIONAL BUSINESS UPGRADE – BARCODE PRO The features of the optional Barcode Pro subscription were developed with business and power users in mind: CSV export, any number of custom URLs, and the workflow mode for quick bulk scanning. The subscription will automatically renew at the end of each subscription duration (3 months/1 year), unless cancelled up to 24 hours before the end of the current period. The subscription fee will be charged to your iTunes account at confirmation of purchase. Terms of Use: https://barcodeterms.cocologics.com
Ring Sizer
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RingSizer: Find Your Perfect Ring Size Instantly! With our ringfitter tool finding the right ring size has never been easier! With RingSizer, you can quickly measure your finger and convert ring sizes across different countries in just a few taps. Whether you're shopping for yourself or buying a gift, our app ensures you get the perfect fit every time. Features: Accurate Ring Measurement: Easily measure your ring size using your phone and get precise results. Country Size Conversion: Instantly convert ring sizes between US, UK, EU, Japan, and more! Simple & Intuitive: Designed for ease of use, making it ideal for anyone looking to buy rings online or in stores. Works Offline: No internet? No problem! Use RingSizer anywhere, anytime. Why Choose RingSizer? Avoid costly returns and resizing fees. Perfect for buying rings for yourself or loved ones across the globe. Download RingSizer - Your Ring size! now and make sure every ring fits just right! A premium subscription is required to unlock all the features of the app. The subscription payments will be charged to the App Store account upon purchase confirmation. Subscriptions automatically renew and will be charged unless auto-renewal is turned off at least 24 hours before the end of the free trial period. Any unused portion of the free trial period will be forfeited upon purchasing a premium subscription during the free trial. The renewal cost depends on the chosen subscription plan. Term Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Ring Sizer at every 4 days against Barcode + QR Code Reader's every 21 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
Both are free to download. Barcode + QR Code Reader sells 2 in-app purchases, starting at $0.99 per 3 months and Ring Sizer sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Barcode + QR Code Reader ships an update every 21 months, Ring Sizer every 4 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.
| Parameter | Barcode + QR Code Reader | Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (93 ratings) — better | — |
| Positive reviews | 69.2% of reviews | — |
| Number of ratings | 93 — better | — |
| Update frequency | Every 21 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 16 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Cocologics | Fabrizio Beccaceci |
Bugs and requests
Barcode + QR Code Reader
Reported bugs
10 issues- App adds extra '0' prefix to scanned barcodes
- Fails to display barcode information after scanning
- Barcode number format becomes unusable when exported to Excel
- App doesn't start or launch properly
- Excessive battery consumption in background
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- Inconsistent focus and recognition issues
- App becomes unstable after building large scan history
- Trailing whitespace added to URLs causing lookup failures
- Focus takes too long on some devices
- Compatibility issues with iPhone 4S, iPhone 6, and iPad 2
Requested features
11 requests- Ability to scan existing photos from camera roll
- Multiple custom URL configurations for different lookup types
- Direct browser search integration (Safari, Chrome)
- Product information lookup and online price comparison
- QR code generation and creation features
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- iPad support
- Ability to update existing contacts instead of creating new ones
- Built-in history with export to text file or spreadsheet
- Toggleable barcode detection beep sound
- Trailing whitespace sanitization for URLs
- Remove automatic URL prefix when copying codes
Ring Sizer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Barcode + QR Code Reader
- Pro-Level$0.993 Months
- Barcode Pro$2.491 Year
Ring Sizer
- Ring Sizer Pro3 Days trial$2.997 Days
- Ring Sizer Pro$5.991 Month
- Ring Sizer Pro$6.991 Month
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- Ring Sizer Pro$29.991 Year
- RingSizer Lifetime$14.99
- RingSizer Lifetime$39.99
Questions
Is Barcode + QR Code Reader free?
Is Ring Sizer free?
Do Barcode + QR Code Reader or Ring Sizer have ads?
Which is updated more often, Barcode + QR Code Reader or Ring Sizer?
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