Ultimate Unit Converter Pro vs QR Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultimate Unit Converter Pro
This utility app provides a streamlined way to perform unit conversions quickly and efficiently. It's designed to be an essential tool for users who need to make calculations on the go. Elevate your conversion experience with this powerful application.
- Seamless unit conversion
- Quick calculations
- Efficient workflow
- Essential utility tool
- Pro-grade experience
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Your essential tool for seamless unit conversion. Make quick work of calculations and stay efficient. Download now and elevate your conversion experience!
QR Scanner
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QR Scanner & Barcode Generator — scan or create any code instantly. Scan QR Codes & Barcodes Quickly scan QR codes and barcodes using your iPhone camera. ●Scan QR codes for URLs, websites, Wi-Fi, email, and plain text ●Scan social media QR codes: Instagram, Facebook, YouTube, TikTok, LinkedIn ●Scan barcodes for products and inventory ●Import from photo library to scan saved images ●Preview links before opening Create QR Codes ●Generate QR codes for URL, Wi-Fi, Email, and plain text ●Create QR codes for social media profiles ●Choose from QR code templates ●Customize QR code colors and add logos for branding ●Share or save generated QR codes easily Create Barcodes ●Generate Code 128, EAN-13, EAN-8, UPC-A barcodes ●Perfect for product labels, inventory, and retail use ●Download or share in one tap History ●View all scanned and created codes ●Reuse or share from history anytime Settings ●Enable or disable scan sound ●Change app icons Download QR Scanner and manage all your QR and barcode needs in one app. Privacy Policy：https://img.fcuwtab.net/product2025/qrScanner/Privacy%20Policy.html Terms & Conditions：https://img.fcuwtab.net/product2025/qrScanner/Terms%20&%20Conditions.html Support：https://img.fcuwtab.net/product2025/qrScanner/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: Ultimate Unit Converter Pro at none against QR Scanner's 5. Ultimate Unit Converter Pro also leads on update cadence (every 3 days vs every 4 weeks). QR Scanner's advantage is iOS requirement (15.0 vs 17.0). 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 Scanner sells 5 in-app purchases, starting at $6.99 per 7 days. Ultimate Unit Converter Pro asks for nothing beyond the download.
Ultimate Unit Converter Pro ships an update every 3 days, QR Scanner every 4 weeks. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.
| Parameter | Ultimate Unit Converter Pro | QR Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Talal El Zeini | TrafficABC Technology LIMITED |
In-app purchases
Ultimate Unit Converter Pro
No in-app purchases
QR Scanner
- QRScanner Pro Weekly3 Days trial$6.997 Days
- Weekly Pro$6.997 Days
- Pro Weekly3 Days trial$6.997 Days
Show 2 moreShow fewer
- QR Scanner Pro Weekly$9.997 Days
- Pro Yearly7 Days trial$29.991 Year
Questions
Is Ultimate Unit Converter Pro free?
Is QR Scanner free?
Do Ultimate Unit Converter Pro or QR Scanner have ads?
Which is updated more often, Ultimate Unit Converter Pro or QR Scanner?
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