# MRT vs BackCamera

The clearest difference is update cadence: BackCamera at every 3 weeks against MRT's every 2 months. MRT's advantage is review sentiment (8% vs 0%) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MRT ships an update every 2 months, BackCamera every 3 weeks. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | MRT | BackCamera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (28 ratings)](https://appshunter.io/ios/app/mrt-camera/id1474609736/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | **8.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 43 MB | 43 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Huimei Shangpin Technology Co. LTD](https://appshunter.io/developer/1475442272) | [Zhejiang Xinmai Silicon Co., LTD](https://appshunter.io/developer/1680433971) |

## What reviewers say

### MRT

[App page](https://appshunter.io/ios/app/mrt-camera/id1474609736)

View your car's surroundings in real-time using a connected WiFi camera. Capture photos and record videos directly through the mobile application. Includes a helpful reversing ruler for easier parking.

**Highlights:** Real-time car surroundings view, Take photos via mobile app, Record video via mobile app, Reversing ruler functionality

**In-app purchases:** none


### BackCamera

[App page](https://appshunter.io/ios/app/backcamera/id6475296629)

Enhance your driving safety with this intelligent car camera app. It provides a clear view of your vehicle's blind spots and rear, acting as an electronic rearview mirror. Features include manual recording and playback for comprehensive monitoring.

**Highlights:** Reversing/blind spot visualization, Intelligent electronic rearview mirror, Real-time video viewing, Manual recording and playback, Mirror/positive image adjustment, Ruler line selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MRT free?

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

### Is BackCamera free?

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

### Do MRT or BackCamera have ads?

Neither MRT nor BackCamera shows ads.

### Which is updated more often, MRT or BackCamera?

MRT ships an update every 2 months, and BackCamera every 3 weeks. Most recently, MRT was updated on September 21, 2026 and BackCamera on September 7, 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.*