# CAR FRIDGE FREEZER vs MRT

The clearest difference is rating: CAR FRIDGE FREEZER at 2.6 against MRT's 1.5. CAR FRIDGE FREEZER also leads on review sentiment (36% vs 8%) and ratings volume (90 vs 28). MRT's advantage is iOS requirement (9.0 vs 15.1). On price, update cadence, 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.

CAR FRIDGE FREEZER holds the better App Store score, 2.6 against 1.5. Both are backed by a comparable volume of ratings — 90 and 28 respectively. Written reviews point the same way: 36% of CAR FRIDGE FREEZER's written reviews are positive against 8% of MRT's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | CAR FRIDGE FREEZER | MRT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (90 ratings)](https://appshunter.io/ios/app/car-fridge-freezer/id1450636764/reviews)** | [1.5 (28 ratings)](https://appshunter.io/ios/app/mrt-camera/id1474609736/reviews) |
| Number of ratings | **90** | 28 |
| Positive reviews | **35.6% of reviews** | 7.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 30 MB | 43 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alpicool](https://appshunter.io/developer/1364824374) | [Shenzhen Huimei Shangpin Technology Co. LTD](https://appshunter.io/developer/1475442272) |

## What reviewers say

### CAR FRIDGE FREEZER

[App page](https://appshunter.io/ios/app/car-fridge-freezer/id1450636764)

Control your smart car refrigerator remotely via Bluetooth. Monitor temperature, voltage, and battery levels. Independently set temperatures for dual compartments and manage power settings for an enhanced user experience.

**Highlights:** Bluetooth connectivity, Remote temperature monitoring, Dual-zone temperature control, Voltage and battery level display, Remote power on/off, View refrigerator status

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is CAR FRIDGE FREEZER free?

CAR FRIDGE FREEZER is free to download, with no in-app purchases.

### Is MRT free?

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

### Which has better reviews, CAR FRIDGE FREEZER or MRT?

CAR FRIDGE FREEZER is rated higher. CAR FRIDGE FREEZER averages 2.6 out of 5 from 90 ratings, while MRT averages 1.5 from 28 ratings.

### Do CAR FRIDGE FREEZER or MRT have ads?

Neither CAR FRIDGE FREEZER nor MRT shows ads.

### Which is updated more often, CAR FRIDGE FREEZER or MRT?

CAR FRIDGE FREEZER ships an update every 2 months, and MRT every 2 months. Most recently, CAR FRIDGE FREEZER was updated on October 29, 2026 and MRT 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.*