Secure QR Code Reader vs PDF Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secure QR Code Reader
This tool allows you to quickly scan and generate QR codes and barcodes. It offers secure scanning to protect against malicious links and uses AI for text recognition. Manage your scan history and create custom QR codes with ease.
- Fast QR code scanning
- Secure scanning protection
- Barcode reader
- AI text recognition
- Scan history management
- QR code generator
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Secure QR Code & Barcode Scanner – Smart AI Recognition Tool Easily & secure scan, recognize, and create QR codes and barcodes with this powerful all-in-one tool. Whether you’re scanning product barcodes, opening website links, or managing contact information, our app makes everything quick and effortless. Key Features: – Fast QR Code Scanning: Instantly scan any QR code with high accuracy. – Secure Scanning Protection: Detect potentially malicious or phishing websites when scanning QR codes, helping to protect your phone from online threats. – Barcode Reader: Identify product information and details in seconds. – AI Scanning & Text Recognition: Use advanced AI to detect and extract text from documents or images. – History Management: Automatically saves your scan history for quick access anytime. – QR Code Generator: Create custom QR codes for websites, texts, contacts, or Wi-Fi with just a few taps. – Perfect for everyday users, businesses, and professionals who need a smart and reliable scanning solution. Download now and experience faster, smarter scanning!Join the revolution. Capture. Organize. Excel. Unlimited Access Subscription Plan – You can subscribe for unlimited access to all the features. – Subscriptions are billed weekly or annually at the rate depending on the selected subscription plan. – Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. – Subscription auto-renewal may be turned off in the Account Settings on the App Store. Privacy policy: https://sites.google.com/view/secure-qrcode-privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PDF Reader
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PDF Reader: Convert & Edit is your all-in-one solution for managing PDF files on iPhone and iPad. Easily read, convert, edit, merge, split, compress, and sign PDF documents with powerful tools designed for productivity. - Key Features Read PDFs smoothly, even large files. Convert documents to PDF and export with ease. Edit text, highlight, and annotate PDFs. Sign and draw PDF forms quickly. Merge or split PDF files in seconds. Compress PDFs to save storage and share faster. Organize & share documents via email. - Why Choose Us? Fast and intuitive interface. Professional tools in one app. Secure, private, and reliable. - Download now and make PDF management simple, fast, and effective!
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Reader at none against Secure QR Code Reader's 5. Secure QR Code Reader's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement 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. Secure QR Code Reader sells 4 in-app purchases, starting at $6.99 per 7 days. PDF Reader asks for nothing beyond the download.
Secure QR Code Reader ships an update every 3 weeks, PDF Reader every 2 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Secure QR Code Reader | PDF Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (38 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 38 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 92 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Appwell Ltd | Cuong Kieu Van |
In-app purchases
Secure QR Code Reader
- Premium$6.997 Days
- Premium2 variants$9.997 Days
- Premium$49.991 Year
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- Premium$79.991 Year
PDF Reader
No in-app purchases
Questions
Is Secure QR Code Reader free?
Is PDF Reader free?
Do Secure QR Code Reader or PDF Reader have ads?
Which is updated more often, Secure QR Code Reader or PDF Reader?
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