SecMemo vs QR Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SecMemo
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Protect your privacy with SecMemo, the app designed to safeguard your private memos. SecMemo isn't just another notes application—it ensures your data is accessible only to you.
QR Scanner
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Smart QR & Barcode Scanner is a powerful and easy-to-use app designed to quickly scan all types of QR codes and barcodes. With lightning fast detection and accurate results, you can instantly scan product codes, website links, Wi-Fi passwords, payment codes, and much more. Our scanner ensures maximum safety by checking URLs before opening them, protecting you from harmful content. The clean design and simple interface make it the perfect QR scanner for everyday use. Key Features: Instant QR & barcode scanning Supports all code formats (QR, UPC, EAN, Code128, etc.) Auto-detect links, Wi-Fi, text, and more Scan history to keep track of past scans Safe & secure scanner with built-in protection Whether you’re shopping, connecting to Wi-Fi, or checking product details, Smart QR & Barcode Scanner makes your life easier and faster. Privacy policy : "https://sites.google.com/view/qr-code-scanner-privacy-polic/home" Terms of use : "https://sites.google.com/view/term-of-use-qr-scanner/home" EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: SecMemo at none against QR Scanner's 3. On price, update cadence, ads 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 Scanner sells 3 in-app purchases, starting at $6.99 per month. SecMemo asks for nothing beyond the download.
SecMemo ships an update every 9 days, QR Scanner every 3 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.
| Parameter | SecMemo | QR Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Koshkin | HRango |
In-app purchases
SecMemo
No in-app purchases
QR Scanner
- Monthly$6.991 Month
- Weekly3 Days trial$9.997 Days
- Yearly$34.991 Year
