QR Code Scanner vs Rudder Authority Estimator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Scanner
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Discover the world around you with Pixloo – your all-in-one tool for smart scanning and instant recognition. Scan any QR code quickly and safely, open links in seconds, or create your own codes for sharing contacts, Wi-Fi, business cards, and social profiles. Pixloo also helps you recognize what you see: animals, plants, flowers, insects, food, and more. Just snap a photo, and get instant results with detailed match percentages. Save your history, copy results, and share them with friends easily. Why you’ll love Pixloo: • Fast & secure QR code scanner • Create QR codes for text, links, contacts, and Wi-Fi • Identify animals, plants, flowers, insects, and food • Clean, simple interface with easy navigation • History log to review your scans anytime Start scanning and identifying today – with Pixloo, the world is just one tap away. About subscription: Auto-renewable subscription $9.99 per week for a weekly subscription $14.99 per month for a monthly subscription $39.99 per year for a yearly subscription Privacy policy:https://www.hyperlinksx.com/privacy.html Terms of use:https://www.hyperlinksx.com/terms.html
Rudder Authority Estimator
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Welcome to Rudder Authority Estimator! Rudder Authority Estimator offers professional, user-friendly apps with a focus on high-quality service and seamless user experience. With a simple interface and continuous updates, we ensure an easy and efficient experience, available 24/7, anytime, anywhere. **Rudder Authority Estimator** is a native iOS engineering console for estimating ship rudder steering authority under realistic operating conditions. It is built as a durable analysis platform—not a one-shot calculator—so operators, naval architects, and trial teams can assess, compare, save, export, and revisit cases over time. Download the app and enjoy the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Rudder Authority Estimator at none against QR Code Scanner's 4. Rudder Authority Estimator also leads on update cadence (every 4 days vs every 2 weeks). QR Code Scanner's advantage is iOS requirement (13 vs 17). On price, 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 Code Scanner sells 4 in-app purchases, starting at $9.99 per 7 days. Rudder Authority Estimator asks for nothing beyond the download.
QR Code Scanner ships an update every 2 weeks, Rudder Authority Estimator every 4 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.
| Parameter | QR Code Scanner | Rudder Authority Estimator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13 — better | 17 |
| Further details — not scored | ||
| Size | 27 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Hyper links | LEES LTD |
In-app purchases
QR Code Scanner
- Weekly Pro$9.997 Days
- Tygodniowy okres próbny Pro-3 dni3 Days trial$9.997 Days
- Monthly Pro$14.991 Month
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- Yearly Pro$39.991 Year
Rudder Authority Estimator
No in-app purchases
Questions
Is QR Code Scanner free?
Is Rudder Authority Estimator free?
Do QR Code Scanner or Rudder Authority Estimator have ads?
Which is updated more often, QR Code Scanner or Rudder Authority Estimator?
Other comparisons
