Comparison

QRCode vs SubGuard

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

Head to head
About

QRCode

This tool allows you to generate and scan QR codes for various purposes, including websites, contact info, and Wi-Fi. It offers a user-friendly interface and social media integration for sharing discoveries. Suitable for all ages, it provides a smart and quick digital experience.

Highlights
  • QR code generation
  • QR code scanning
  • Website QR codes
  • Contact information QR codes
  • Wi-Fi QR codes
  • Social media sharing
  • Security features
Features
Read full description

Welcome to QRCode-Reader:Smart&quick, the all-in-one QR code tool designed to make your life simpler and more connected. With a seamless blend of QR code generation, scanning capabilities, this app is your key to a smarter and quicker digital experience. Key Features: =》QR Code Generation & Scanning: Easily generate QR codes for websites, contact information, Wi-Fi connections, and more. Swiftly scan QR codes to access information instantly. =》 Smart & Quick Functionality: Intuitive and user-friendly interface for a seamless experience. Swiftly access information without any hassle. =》 Family-Friendly (Age Rating 4+): Suitable for users of all ages, with an age rating of 4+. =》 Social Media Integration: Connect with friends and share your QR code discoveries on Facebook. Explore a more social aspect of QRCode-Reader:Smart&quick. Contact Us: For any questions, suggestions, or support, feel free to contact us at smartStar201@proton.me. We value your feedback! Third-Party Integrations: QRCode-Reader:Smart&quick integrates with the following third-party platforms for an enhanced experience: AdMob: Experience seamless in-app advertisements. View AdMob's privacy policy here. Firebase: Benefit from analytics and performance tracking. View Firebase's privacy policy here. Facebook: Connect socially and share your QR code discoveries. View Facebook's data policy here. Your Smart & Quick Digital Companion: Download QRCode-Reader:Smart&quick now and unlock a world of possibilities with QR codes. Whether you're scanning, generating, or exploring, this app ensures a smart and quick journey in the digital realm. Thank you for choosing QRCode-Reader:Smart&quick. We're here to make your digital experience efficient, secure, and enjoyable. Subscription: You can be a premium user through auto-renewing subscription: 3 days Trial: free of charge, cancel any time; * Weekly Subscription: $2.99 * Yearly Subscription: $49.99 By purchasing a subscription, you agree to the Terms of Service and Privacy Policy. You can cancel anytime.Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period.You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. Links to our Terms of Service and Privacy Policy can be found below. Privacy Policy: https://www.mobilejump.mobi/about/privacy.html Terms of Use: http://qrscan.live/terms.html

About

SubGuard

This utility app offers lightning-fast QR and barcode scanning with AI-powered identification for plants, animals, and more. Its lightweight design and intuitive interface make it easy to use for everyday tasks, from checking prices to learning about the world around you.

Highlights
  • Lightning-fast QR/barcode scanning
  • AI recognition for plants, animals, cars
  • Built-in flash for low-light scanning
  • Simple, lightweight, and intuitive interface
  • Save and organize scanned information
  • Generate QR codes
Features
Read full description

SubGuard: Subscription Tracker 100% Private, Free Trial Alerts & Anti-Charge Guard Tired of unexpected auto-renewals, forgotten free trials, and mysterious recurring charges? SubGuard is your ultimate local-first, zero-knowledge subscription manager designed to protect your wallet without compromising your personal privacy. Unlike traditional finance apps, SubGuard requires NO bank logins, NO account registration, and NO tracking. All your financial data stays 100% on your device. WHY SUBGUARD? 100% On-Device & Private: Zero data collection. No cloud servers, no bank links, and no advertising trackers. Your data belongs solely to you. Smart Free Trial Alerts: Never get caught by surprise. Receive timely push notifications before free trials convert into paid subscriptions. Dark Pattern Buster: Direct 1-click links to cancellation pages—making it easy to unsubscribe. AI Refund & Legal Assistant: Accidental charge? Instantly draft legally compliant refund letters tailored to US & Canadian consumer protection standards with one tap. Spending Analytics: Expense forecasting helps you eliminate unnecessary spending. KEY FEATURES Custom Lead-Time Alerts: Set precise notification windows (e.g., 3 days, 1 day, or 2 hours before billing). Lock Screen Widgets: Keep urgent trial countdowns visible at a glance. OCR Quick Import: Snap a screenshot of your Apple Pay receipt or email invoice to auto-fill subscription details in seconds. Take control of your recurring expenses today with SubGuard—your personal financial shield. Subscription Terms Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renewal in your Apple ID account settings after purchase. Any unused portion of a free trial period will be forfeited upon purchasing a subscription. Download SubGuard Today! Download SUBGUARD now for a cleaner, faster, and more organized iPhone experience! Terms of Service: https://ocr.ocrswiftscanner.com/termsOfService.html Privacy Policy: https://ocr.ocrswiftscanner.com/privacyPolicy.html

Screenshots

QRCode3 screens
SubGuard4 screens

Verdict

The call

The clearest difference is rating: SubGuard at 4.6 against QRCode's 4.0. SubGuard also leads on in-app purchases (none vs 2) and ads (none vs shown). QRCode's advantage is iOS requirement (13.0 vs 18.0). 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. QRCode sells 2 in-app purchases, starting at $2.99 per 7 days. SubGuard asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SubGuard holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: SubGuard has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

QRCode ships an update every 3 weeks, SubGuard every 9 days. Both last shipped on November 3, 2026.

Scorecard7 real differences · 3 level
QRCode versus SubGuard: the parameters behind the verdict, then further details
ParameterQRCodeSubGuard
PriceFreeFree
Rating4.0 (1 ratings)4.6 (9 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings19 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size28 MB16 MB
Age rating4+4+
DeveloperQiming Lianke Technology Co.,LtdMEGAMOBI LIMITED

Customer experience

QRCode

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SubGuard

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

QRCode

Subscriptions2
  • Weekly3 Days trial$2.997 Days
  • Yearly3 Days trial$49.991 Year
None

SubGuard

No in-app purchases

Questions

Is QRCode free?
QRCode is free to download, with in-app purchases available.
Is SubGuard free?
SubGuard is free to download, with no in-app purchases.
Which has better reviews, QRCode or SubGuard?
SubGuard is rated higher. QRCode averages 4.0 out of 5 from 1 ratings, while SubGuard averages 4.6 from 9 ratings.
Do QRCode or SubGuard have ads?
QRCode shows ads; SubGuard does not.
Which is updated more often, QRCode or SubGuard?
QRCode ships an update every 3 weeks, and SubGuard every 9 days. Most recently, QRCode was updated on November 3, 2026 and SubGuard on November 3, 2026.

Other comparisons