MRT vs MH Cam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MRT
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.
- Real-time car surroundings view
- Take photos via mobile app
- Record video via mobile app
- Reversing ruler functionality
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This is a car WiFi camera connected by mobile phone. The main functions are: - check your car's surroundings in real time - take photos and record video through mobile App - add a reversing ruler
MH Cam
This utility app streams your car's backup camera feed directly to your mobile device via WiFi. It allows for easy viewing of the area behind your vehicle for enhanced parking and maneuvering.
- WiFi backup camera streaming
- Mobile device viewing
- Enhanced parking assistance
- Real-time video feed
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Through this app, the user can transmit the backup camera image to the mobile phone through WiFi signal, so that the user can directly see the image behind the car
Screenshots
Verdict
The clearest difference is rating: MH Cam at 2.9 against MRT's 1.5. MRT's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (9.0 vs 11.0). On price, review sentiment, ratings volume and ads 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.
MH Cam holds the better App Store score, 2.9 against 1.5. Both are backed by a comparable volume of ratings — 28 and 14 respectively. Written reviews point the same way: 8% of MRT's written reviews are positive against 14% of MH Cam's.
MRT ships an update every 2 months, MH Cam every 5 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | MRT | MH Cam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (28 ratings) | 2.9 (14 ratings) — better |
| Positive reviews | 8.0% of reviews | 14.3% of reviews — better |
| Number of ratings | 28 — better | 14 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 43 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Huimei Shangpin Technology Co. LTD | 伟明 郭 |
Customer experience
MRT
MH Cam
In-app purchases
MRT
No in-app purchases
MH Cam
No in-app purchases
