# Real Car Alarm vs SoundClass

The clearest difference is in-app purchases: Real Car Alarm at none against SoundClass's 7. Real Car Alarm also leads on ads (none vs shown) and iOS requirement (10.0 vs 26.0). SoundClass's advantage is update cadence (every 10 days vs every 12 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. SoundClass sells 7 in-app purchases, starting at $4.99 per month. Real Car Alarm asks for nothing beyond the download.

SoundClass holds the better App Store score, 4.4 against 4.3. Both are backed by a comparable volume of ratings — 4 and 10 respectively.

Real Car Alarm ships an update every 12 months, SoundClass every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Real Car Alarm | SoundClass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/real-car-alarm/id1275985144/reviews) | **[4.4 (10 ratings)](https://appshunter.io/ios/app/soundclass/id1511338627/reviews)** |
| Number of ratings | 4 | **10** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 54 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Maksim Zaremba](https://appshunter.io/developer/1205164294) | [Javier Ariel Bargas](https://appshunter.io/developer/1511337275) |

## 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


### SoundClass

[App page](https://appshunter.io/ios/app/soundclass/id1511338627)

This app uses AI to detect and record various sounds in your environment, providing real-time alerts. It's particularly useful for nighttime awareness, sleep analysis, and documenting incidents.

**Highlights:** AI sound detection, Real-time alerts, Sleep quality analysis, Sound recording and playback, Mosquito and animal sound detection, Everyday sound identification

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Monthly | $4.99 | per month |
| Gold Yearly | $44.99 | per year |
| Battery x 10 | $0.99 | one-time |
| 100 Credits | $0.99 | one-time |
| Battery x 40 | $1.99 | one-time |
| 500 Credits | $2.99 | one-time |
| 1000 Credits | $4.99 | one-time |


## Frequently asked questions

### Is Real Car Alarm free?

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

### Is SoundClass free?

SoundClass is free to download, with in-app purchases available.

### Which has better reviews, Real Car Alarm or SoundClass?

SoundClass is rated higher. Real Car Alarm averages 4.3 out of 5 from 4 ratings, while SoundClass averages 4.4 from 10 ratings.

### Do Real Car Alarm or SoundClass have ads?

SoundClass shows ads; Real Car Alarm does not.

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

Real Car Alarm ships an update every 12 months, and SoundClass every 10 days. Most recently, Real Car Alarm was updated on November 3, 2026 and SoundClass on November 3, 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.*