Marina4 vs QR Code Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marina4
Access historical, current, and future tide information. Features a sophisticated forecasting system that also displays a countdown for port closures.
- Past tide consultation
- Current day tide information
- Tomorrow tide forecast
- Sophisticated forecasting system
- Port closure countdown
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The Marina4 app allows you to consult the past tides, the current day tides and a forecast for tomorrow tides. With the sophisticated forecasting system, the app also exposes a countdown for the port closure.
QR Code Scanner
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Fast, simple, and reliable QR code and barcode scanner & generator — all in one app. • Instant Scanning – Scan QR codes and barcodes in seconds. • Create QR Codes – Generate codes for text, URLs, Wi-Fi, phone, SMS, email, contacts, and more. • Product Search – Scan product barcodes to quickly search for information online. • Scan History – Easily access your previously scanned codes. • Easy Sharing – Save and share your generated QR codes with others. • Multiple Formats – Supports a wide range of QR codes and barcode formats. Whether you're scanning a product, opening a website, sharing Wi-Fi, or creating your own QR code, everything is quick and easy. Download now. Scan it. Create it. Share it. Get started today and make every QR code and barcode work for you! Payment will be charged to your Apple ID account upon purchase. Subscriptions auto-renew unless canceled at least 24 hours before renewal. Manage or cancel subscriptions in your Apple ID Account Settings. Privacy Policy: https://pnkakadiyaapp.blogspot.com/p/privacy-policy.html Terms of Use: https://pnkakadiyaapp.blogspot.com/p/terms-conditions.html
Screenshots
Verdict
The clearest difference is in-app purchases: Marina4 at none against QR Code Scanner's 3. Marina4 also leads on ads (none vs shown). QR Code Scanner's advantage is update cadence (weekly vs fortnightly). 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. QR Code Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Marina4 asks for nothing beyond the download.
Marina4 ships an update fortnightly, QR Code Scanner weekly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | Marina4 | QR Code Scanner |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | MARINA 4 SRL | Poonam Kakadiya |
In-app purchases
Marina4
No in-app purchases
QR Code Scanner
- Weekly Subscription$6.997 Days
- Monthly Subscription$15.991 Month
- Yearly Subscription$39.991 Year
