# Real Car Alarm vs Alarmhandler Sensor

The clearest difference is review sentiment: Real Car Alarm at 100% against Alarmhandler Sensor's 0%. Real Car Alarm also leads on rating (4.3 vs 1.0) and update cadence (every 12 months vs every 34 months). 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.

Real Car Alarm holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Real Car Alarm's written reviews are positive against 0% of Alarmhandler Sensor's.

Real Car Alarm ships an update every 12 months, Alarmhandler Sensor every 34 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Real Car Alarm | Alarmhandler Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/real-car-alarm/id1275985144/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/alarmhandler-sensor/id1486606462/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 34 months |
| Monetization | Free | Free |
| Size | 12 MB | 7 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Zaremba](https://appshunter.io/developer/1205164294) | [Compelling Software](https://appshunter.io/developer/964809111) |

## What reviewers say

### Real Car Alarm

[App page](https://appshunter.io/ios/app/real-car-alarm/id1275985144)

This app turns two devices into a car security system. One device detects motion and alerts you to hits, while the other acts as a remote control. It provides car location tracking and works anywhere with an internet connection.

**Highlights:** Two-device security system, Motion detection alerts, Remote control functionality, Car location tracking, Internet-based operation, Customizable channel names

**Features:** macOS Compatibility

**In-app purchases:** none


### Alarmhandler Sensor

[App page](https://appshunter.io/ios/app/alarmhandler-sensor/id1486606462)

Transform old phones into a cohesive security system. Integrate SMS alarms, IP cameras, and existing devices into one controllable platform. Offers affordable, DIY security solutions.

**Highlights:** Integrates SMS alarm systems, Connects IP cameras, Utilizes old phones as sensors, Unified control via one app, DIY security system

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

**In-app purchases:** none


## Frequently asked questions

### Is Real Car Alarm free?

Real Car Alarm is free to download, with no in-app purchases.

### Is Alarmhandler Sensor free?

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

### Which has better reviews, Real Car Alarm or Alarmhandler Sensor?

Real Car Alarm is rated higher. Real Car Alarm averages 4.3 out of 5 from 4 ratings, while Alarmhandler Sensor averages 1.0 from 1 ratings.

### Do Real Car Alarm or Alarmhandler Sensor have ads?

Neither Real Car Alarm nor Alarmhandler Sensor shows ads.

### Which is updated more often, Real Car Alarm or Alarmhandler Sensor?

Real Car Alarm ships an update every 12 months, and Alarmhandler Sensor every 34 months. Most recently, Real Car Alarm was updated on October 24, 2026 and Alarmhandler Sensor on October 24, 2026.

---

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