QR Code Guru vs Plaqzen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Guru
Quickly scan and decode various QR codes and barcodes, including contact info, URLs, and more. Generate your own codes and save your scan history. Open web links directly within the app for convenience.
- Fast QR code and barcode scanning
- Generate custom QR codes and barcodes
- Decode various data types
- Scan from photos
- Open web links directly
- Unlimited scan history storage
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Looking for a fast, reliable QR Code Reader and Barcode Scanner that just works? QR Code Guru is a clean, straightforward QR Code Scanner and QR Reader built for speed and everyday convenience. Whether you need a quick Price Lookup to check product details while shopping, or an easy QR Code Generator to create custom codes in seconds, this app gets the job done without the clutter. Scan barcodes, compare prices, and keep your history organized with complete ease. WHY USERS TRUST QR CODE GURU: • Fast QR Code Reader & Scanner Instant recognition every time. Simply point your camera to scan any QR code or barcode, even in low light or from difficult angles. • Price Lookup & Smart Price Check Scan UPCs and SKUs while shopping in stores. Quickly check product details, verify authenticity, and compare prices so you know you're getting a fair deal. • Easy QR Code Generator & Maker Create custom QR codes in seconds. Easily generate codes for links, Wi-Fi networks, contact cards, text, and social accounts. • Organized Scan History & Fast Access Never lose a link or product detail again. Your scan history is automatically saved and neatly organized, allowing you to search, favorite, or re-access your previous scans anytime in just one tap. • Everyday Convenience & Utility Built for seamless daily use. Enjoy quick actions like opening web links instantly, copying text, auto-saving images, and sharing codes with friends or colleagues effortlessly. • Batch Scan & Simple Inventory Tracking Scan multiple items continuously. Save, label, and export your scan logs for easy stock checking, retail audits, and personal inventory. • Privacy-First & Secure Your data stays on your device. We only ask for essential camera permissions—no hidden tracking, no unnecessary access. Download QR Code Guru—your simple, reliable QR Code Scanner, QR Reader, and Barcode Lookup tool for everyday use. Length & Price: QR Code Reader Weekly - $3.99/Week QR Code Reader Yearly- $29.99/Year Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the start of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can manage your subscription and cancel it in the iTunes settings at least 24 hours before the current period ends. Unused portions of a free trial will be forfeited upon purchasing a premium subscription. Terms of Service: https://hoangtam101.github.io/lighthouse/term/ Privacy: https://hoangtam101.github.io/lighthouse/policy/ If you have any feedback, do not hesitate to contact us at: hoangtam.cntt@gmail.com
Plaqzen
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Plaqzen est l’application conçue pour protéger les titulaires d’une carte CMI-S contre les amendes injustifiées liées au stationnement. En France, on estime que plus de 600 000 amendes par an sont apposées à tort sur des véhicules pourtant autorisés au stationnement PMR. Plaqzen apporte une solution simple, sécurisée et reconnue : une preuve numérique horodatée et géolocalisée, à présenter en cas de contestation. Construite avec plus de 50 personnes en situation de handicap, Plaqzen est aujourd’hui l’assistant mobilité de référence pour les cartes CMI-S. Fonctionnalités principales 1. Preuve automatique de stationnement PMR En un clic, l’application génère une attestation infalsifiable, contenant : la localisation, l’heure exacte, la validation de votre statut CMI-S. Cette preuve devient votre meilleur allié en cas d’amende injustifiée. 2. Assistant de contestation Plaqzen ne contacte pas les collectivités : c’est vous qui envoyez vos documents. L’application vous fournit : les modèles de courriers, les informations juridiques essentielles, la structure exacte des justificatifs, vos preuves automatiquement intégrées au dossier. Ce qui prenait parfois plusieurs heures devient une démarche claire, guidée et prête à être déposée. 3. Tableau de bord mobilité Suivez : vos preuves générées, l’historique de stationnements, vos courriers préparés, vos pièces justificatives. Toutes vos données sont centralisées, organisées et toujours accessibles. 4. Abonnements offerts par les entreprises solidaires Certaines entreprises choisissent désormais d’offrir l’abonnement Plaqzen à leurs salariés ou clients PMR. Une nouvelle forme de solidarité numérique, simple et efficace.
Screenshots
Verdict
The clearest difference is in-app purchases: Plaqzen at none against QR Code Guru's 7. Plaqzen also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). 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
Both are free to download. QR Code Guru sells 7 in-app purchases, starting at $2.99 per 7 days. Plaqzen asks for nothing beyond the download.
| Parameter | QR Code Guru | Plaqzen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (292 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 292 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | Tam Nguyen | thierry garot |
Bugs and requests
QR Code Guru
Reported bugs
2 issues- 🐛 Ads/space visible briefly after payment
- 🐛 Ads are 30 seconds long
Requested features
4 requests- Bulk code scanning and saving
- Add all features (Russian request)
- Show prices and product names
- Provide more information/guidance
Plaqzen
Not enough reviews yet to summarise bugs or requests.
In-app purchases
QR Code Guru
- QR Code Scanner Weekly$2.997 Days
- QR Code Reader Weekly Premium$3.997 Days
- QR Code Scanner Monthly$7.991 Month
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- QR Code Reader Yearly Premium$29.991 Year
- Remove Ads QRCode & Barcode$1.99
- Lifetime QRCode Barcode Scan$19.99
- Lifetime Scanner$39.99
Plaqzen
No in-app purchases
Questions
Is QR Code Guru free?
Is Plaqzen free?
Do QR Code Guru or Plaqzen have ads?
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