Baobiao Guards vs QrenzaScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Baobiao Guards
Monitor your bodyguard electric vehicle's alarm system. View vehicle status like mileage and battery, control the alarm, and access historical fault information. Includes usage instructions and app settings.
- View vehicle mileage and battery
- Control alarm system
- Access historical fault information
- Read usage instructions
- Configure app settings
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本app主要应用与保镖电动车报警器的信息检测与故障提示。 主页模块中,你可以了解到电动车的码数以及电量等信息,并且可以控制报警器。 故障提示模块中,你可以了解到历史的故障信息。 关于我们模块中,你可以阅读使用说明。 设置模块中,你可以设置app的一些功能。
QrenzaScan
This app is a versatile QR code and barcode utility. It allows you to quickly scan various codes, including from photos, and also generate your own QR codes for links, WiFi, and contact information. It prioritizes speed, privacy, and offline functionality.
- Scan QR codes and barcodes
- Create custom QR codes
- Scan from photos/screenshots
- WiFi QR code generation
- Ad-free experience (Pro)
- Offline functionality
- Scan history
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Scan any QR code or barcode in seconds — and create your own. This is the all-in-one QR toolkit: scanner, reader, and generator in a single, fast app. SCAN ANYTHING • QR codes, barcodes, and all common formats (EAN, UPC, Code 128, Data Matrix, and more) • Scan from photos and screenshots — no camera needed • Instant results, with flashlight support for dark places • Full scan history, so you never lose a code CREATE YOUR OWN QR CODES • WiFi QR — let guests join your network with one scan, no typing passwords • Links, text, email, phone numbers, and SMS • Business cards (vCard) and contact sharing • Save and share your codes as images STAY SAFE • See the full link before you open it • Decide whether to open or share each decoded link MADE FOR EVERYDAY LIFE • Identify product barcodes while shopping • Scan restaurant menus, tickets, and boarding passes • Share your home WiFi with guests in seconds • Turn your contact details into a scannable business card FAST, LIGHT, AND PRIVATE • No account or sign-up required • Scanning and creating work offline • Your scan history stays on your device SUBSCRIPTION A QrenzaScan Pro auto-renewable subscription is required to access the app's features. Your subscription includes: - Unlimited QR code scanning - Unlimited QR code creation - Ad-free experience - Future premium features and improvements Subscription pricing, billing terms, and any available free trial are presented clearly in the app before purchase. Payment is charged to your Apple ID account. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID Account Settings. Privacy Policy: https://uzmanqamar.github.io/qrenzascan-legal/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download now and turn your iPhone into the only QR tool you'll ever need.
Screenshots
Verdict
The clearest difference is rating: QrenzaScan at 5.0 against Baobiao Guards's 1.0. Baobiao Guards's advantage is monetization model (free vs subscription) and update cadence (monthly vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
QrenzaScan holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Baobiao Guards ships an update monthly, QrenzaScan every 2 months. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.
| Parameter | Baobiao Guards | QrenzaScan |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 13 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | 浙江保镖电子科技有限公司 | YACER ABDELAZIZ Y BOUCHEMA |
Customer experience
Baobiao Guards
QrenzaScan
In-app purchases
Baobiao Guards
No in-app purchases
QrenzaScan
No in-app purchases









