Comparison

SubGuard vs QR Reader

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

Head to head
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

About

QR Reader

This utility app quickly scans and generates QR codes, connects to Wi-Fi with a scan, and uses AI to identify objects. Customize your QR codes with colors and logos for a unique look.

Highlights
  • Fast QR code scanning
  • AI object identification
  • One-tap Wi-Fi connection
  • Customizable QR code creation
  • Add logos to QR codes
  • Scan in low light
Features
Read full description

QR Reader isn’t just a scanner—it’s an all-in-one workhorse that scans, creates, and identifies, fast. It reads any QR code in a flash, whips up unique, standout QR codes with a single tap, and even recognizes objects around you with smart AI. Blazing-Fast Scanning, for Every Code Vibrant, fancy QR codes? Simple barcodes? QR Reader deciphers them in the blink of an eye—even in dim light, it never skips a beat. No more fumbling with angles or waiting for loads; just point, scan, and go. AI Object Scan: Discover What You See Curious about a plant, a gadget, or a piece of art? Turn on AI Object Scan, point your camera, and get instant details. Identify products to find reviews and prices, recognize landmarks for travel tips, or even learn about plants and animals—all within the app. It’s like having a smart visual assistant in your pocket. Wi-Fi in a Scan, Share in a Tap Scan once, and boom—you’re connected to Wi-Fi. No messy passwords to type or remember. Sharing with friends? One tap, and they’re online too. Perfect for cafes, hotels, or home gatherings—easy as that. Instant Creation, Totally Custom Want your own QR code? Piece of cake. Tap a few times, plug in your info (website, contact, socials), and get a one-of-a-kind code—way quicker than you’d think. And the fun part? Customize everything. Bold colors, unique patterns, even add logos—turn your QR code into something that stops people in their tracks. Don’t wait—download QR Reader now and step into a world of effortless scanning, creating, and identifying. Convenience has never looked this good.

Screenshots

SubGuard4 screens
QR Reader4 screens

Verdict

The call

The clearest difference is rating: SubGuard at 4.6 against QR Reader's 4.3. QR Reader's advantage is iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

SubGuard holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 9 and 7 respectively.

UpkeepUpdate frequency

SubGuard ships an update every 9 days, QR Reader every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
SubGuard versus QR Reader: the parameters behind the verdict, then further details
ParameterSubGuardQR Reader
PriceFreeFree
Rating4.6 (9 ratings) — better4.3 (7 ratings)
Positive reviews0.0% of reviews—
Number of ratings9 — better7
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size16 MB53 MB
Age rating4+4+
DeveloperMEGAMOBI LIMITEDC-JM LIMITED

Customer experience

SubGuard

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

QR Reader

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%

In-app purchases

None

SubGuard

No in-app purchases

None

QR Reader

No in-app purchases

Questions

Is SubGuard free?
SubGuard is free to download, with no in-app purchases.
Is QR Reader free?
QR Reader is free to download, with no in-app purchases.
Which has better reviews, SubGuard or QR Reader?
SubGuard is rated higher. SubGuard averages 4.6 out of 5 from 9 ratings, while QR Reader averages 4.3 from 7 ratings.
Do SubGuard or QR Reader have ads?
Neither SubGuard nor QR Reader shows ads.
Which is updated more often, SubGuard or QR Reader?
SubGuard ships an update every 9 days, and QR Reader every 2 weeks. Most recently, SubGuard was updated on October 25, 2026 and QR Reader on October 24, 2026.

Other comparisons