# MB_Caralarm vs GS EXT

MB_Caralarm and GS EXT are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | MB_Caralarm | GS EXT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mb-caralarm/id1493697656/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Monetization | Free | — |
| Size | 21 MB | 13 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Grandstream](https://appshunter.io/developer/951547763) |

## What reviewers say

### MB_Caralarm

[App page](https://appshunter.io/ios/app/mb-caralarm/id1493697656)

Transform your phone into a car remote. Unlock, lock, locate your vehicle, and open the trunk with this utility app. It offers convenient control over your car's functions directly from your mobile device.

**Highlights:** Unlock car, Lock car, Locate car, Open trunk, Phone as remote transmitter

**In-app purchases:** none


### GS EXT

[App page](https://appshunter.io/ios/app/gs-ext/id1597033431)

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

**In-app purchases:** none


## Frequently asked questions

### Is MB_Caralarm free?

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

### Is GS EXT free?

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

### Do MB_Caralarm or GS EXT have ads?

Neither MB_Caralarm nor GS EXT shows ads.

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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.*