Comparison

Real Car Alarm vs SoundClass

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Real Car Alarm

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
Read full description

It is a security system for protect your car from bad guys who wants steal or damage it. The system notifies you about hits and it works anywhere where is internet. You should have two devices. The one is for motion detection. The second is for remote. Set unique channel name in settings screen the same for both devices. It will use for connection between devices. Choose modes different for devices. Set Motion Detector on one device and Remote on second device. Lock Motion Detector device and lay in the car. Press Lock button on Remote device. If Lock icon sets green then second device starts protect your car. You can receive alarms when Remote device is in active state or when locked. You can get information where your car on the map from Remote device if you allow get location on Motion Detector device. Use devices only in limit from environmental requirements. Study please Tech Specs. Use a power bank for increase a work time Motion Detector device. For better user experience you should turn off on Motion Detector device all background tasks, background apps and notifications from other apps for exclude wrong triggering. Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

SoundClass

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
Read full description

Turn your iPhone or iPad into a personal AI sound detector. SoundClass recognizes important sounds around you, keeps a clear detection history, and helps its models adapt to your environment. HOW IT WORKS 1. Choose a category: Animals, Baby, Health, Mosquitoes, or Security. 2. Start detection and select the sensitivity that fits your room. 3. Receive a local notification when SoundClass confirms a sound. 4. Review saved audio detections as correct, incorrect, or another sound. 5. Use those reviews to train improved models for your environment. SOUNDS SOUNDCLASS CAN RECOGNIZE • Cats, dogs, and mice • Baby crying and snoring • Coughing, sneezing, and snoring • Mosquito activity • Door knocks, glass breaking, gunshots, and alarm sirens FEATURES • Live AI sound recognition on your device • Adjustable sensitivity and fine-tuning controls • Detection history with audio clips and confidence details • Audio review and personalized model training • Local notifications for confirmed detections • Optional HomeKit light response • Multiple themes with light and dark appearance Recognition accuracy can vary with distance, background noise, device placement, microphone quality, and the sound itself. SoundClass is an assistive utility and must not be used as an emergency, medical, security, or safety-critical alert system. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ GoldTime Terms and Conditions: https://goldtime.com.ar/terms.html

Screenshots

Real Car Alarm1 screens
SoundClass4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard5 real differences · 5 level
Real Car Alarm versus SoundClass: the parameters behind the verdict, then further details
ParameterReal Car AlarmSoundClass
PriceFreeFree
Rating4.3 (4 ratings)4.4 (10 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings410 — better
Update frequencyEvery 12 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better26.0
Further details — not scored
Size12 MB54 MB
Age rating4+12+
DeveloperMaksim ZarembaJavier Ariel Bargas

Customer experience

Real Car Alarm

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SoundClass

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%

In-app purchases

None

Real Car Alarm

No in-app purchases

7 purchases

SoundClass

Subscriptions2
  • Gold Monthly$4.991 Month
  • Gold Yearly$44.991 Year
One-time5
  • Battery x 10$0.99
  • 100 Credits$0.99
  • Battery x 40$1.99
Show 2 more
  • 500 Credits$2.99
  • 1000 Credits$4.99

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.

Other comparisons