# Baobiao Guards vs QrenzaScan

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.

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.

## The numbers

| Metric | Baobiao Guards | QrenzaScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/baobiao-guards/id1170346549/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qrenzascan-qr-code-scanner/id6670147769/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Subscription |
| Size | 13 MB | 21 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [浙江保镖电子科技有限公司](https://appshunter.io/developer/966757911) | [YACER ABDELAZIZ Y BOUCHEMA](https://appshunter.io/developer/1763664193) |

## What reviewers say

### Baobiao Guards

[App page](https://appshunter.io/ios/app/baobiao-guards/id1170346549)

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.

**Highlights:** View vehicle mileage and battery, Control alarm system, Access historical fault information, Read usage instructions, Configure app settings

**Features:** macOS Compatibility

**In-app purchases:** none


### QrenzaScan

[App page](https://appshunter.io/ios/app/qrenzascan-qr-code-scanner/id6670147769)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Baobiao Guards free?

Baobiao Guards is free to download, with no in-app purchases.

### Is QrenzaScan free?

QrenzaScan is free to download, with no in-app purchases.

### Which has better reviews, Baobiao Guards or QrenzaScan?

QrenzaScan is rated higher. Baobiao Guards averages 1.0 out of 5 from 1 ratings, while QrenzaScan averages 5.0 from 1 ratings.

### Do Baobiao Guards or QrenzaScan have ads?

Neither Baobiao Guards nor QrenzaScan shows ads.

### Which is updated more often, Baobiao Guards or QrenzaScan?

Baobiao Guards ships an update monthly, and QrenzaScan every 2 months. Most recently, Baobiao Guards was updated on October 7, 2026 and QrenzaScan on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*