Comparison

Siren Sounds Effects vs Security Alarm

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

Head to head
About

Siren Sounds Effects

Features
Read full description

High quality easy to use sirens on the GO. FEATURES: ◎ 10 Exclusives Sirens ◎ 8 Lights Patterns ◎ Real Police Siren Sounds ◎ Police Light mode ◎ Useful as a warning signal ◎ Useful for walks at night ◎ Useful for parties, rave, techno, disco and cosplay ◎ Use it at rock, house, hip hop, EDM concerts

About

Security Alarm

This app helps protect your phone from unauthorized access by triggering an alarm and capturing a selfie of anyone who tries to touch or take your device. It offers multiple protection modes and advanced features to identify and deter intruders.

Highlights
  • Capture intruder selfies
  • Motion detection alarm
  • Power cable unplug alarm
  • Headset unplug alarm
  • Pocket mode alarm
  • Passcode and biometric lock
  • Background alarm operation
Features
Read full description

Best Security Alarm To Protect Your iPhone from your family members, friends and strangers trying to intrude into your phone privacy. “Security Alarm - AntiTheft” - Simply activate the Alarm and capture intruders Selfie, when your phone is touched or taken by intruder, you can catch nosey family, friends or strangers red handed! Using this App, you can protect your iPhone with “6” strong Modes: Smart Protection Modes 1. Motion Mode
Place your iPhone on a stable surface and start monitoring. If unexpected movement is detected, the app can trigger an alarm to draw attention to the device. 2. Power Mode
Monitor your charging connection and receive an alarm if the charging cable is disconnected while protection is active. Ideal for charging at work, in hotels, airports, cafés, or other shared spaces. 3. Audio Mode
Protect your iPhone while headphones or supported audio accessories are connected. The app can alert you when the monitored audio connection is interrupted. 4. Pocket Mode
Start monitoring before placing your iPhone in a pocket or bag. An alarm can sound when the device is removed, helping you react quickly in crowded or public places. 5. Silent Watch Mode Watch Mode provides discreet monitoring when you want to know who may have handled your iPhone. Silent monitoring without a loud alarm. When Watch Mode is active and the required monitoring screen remains open, the app can automatically capture photos after detected interaction. Review captured photos later in the private Intruder Gallery. 6. Notify Mode -Device unlock activity review Notify Mode records app-observed unlock activity while monitoring is active. When you return, review the detected time and confirm whether the activity was yours. This mode is useful when your iPhone may be accessible to family members, friends, coworkers, or other people in a shared environment. Customize your protection - Select your preferred alarm sound- 6 in app + from your device - Adjust alarm volume level - Turn vibration on or off - Alarm Sound On/Off  - Set Protection Start Delay Time - as You Prefer - Adjust motion sensitivity - Choose the number of intruder photos will capture at event trigger - Configure each protection mode independently FEATURES:  - Capture Intruders Selfie - Multiple Intruders Selfie, with Different Angles, Chance of Identify Intruders Increase - Share Intruders Photo among your Family and Friend Circle - View Break In Attempts by Intruder - Displayed On Icon - Passcode Lock with 4 Digit Pin Code - TouchID, FaceID Support to Stop Alarm - Reset or recover your app passcode - Auto Lock Maximum Volume Control. - Vibrates when Alarm Fire - Set On/Off - Accurate Motion-Sensing Algorithm. - Back up supported app data with iCloud Designed For Everyday Situations Security Alarm is useful when: - Leaving your iPhone on a desk - Charging in a public or shared location - Using headphones at the gym or while travelling - Carrying your phone in a pocket or bag - Monitoring access in a shared home or workplace - Checking whether someone handled your device while you were away Protect your iPhone with flexible monitoring, customizable alerts, discreet photo capture, and clear activity review—all in one modern security app. Use “Security Alarm - AntiTheft” app in iPhone when you are in crowded public place, in the shower, sleeping, or just away from your device, to trigger an alarm & capture a photo of intruder trying to peek into your phone. Important: Security Alarm is designed as an additional deterrent and monitoring tool. It cannot guarantee prevention of theft, unauthorized access, loss, or damage. Some features require the app to remain open and visible while monitoring is active. Availability may depend on device capabilities, permissions, and iOS limitations. Disclaimer : This app working in background mode, it will drain your battery so use it only when you need to protect your iPhone.

Screenshots

Siren Sounds Effects4 screens
Security Alarm4 screens

Verdict

The call

The clearest difference is device support: Siren Sounds Effects at 3 against Security Alarm's 1. Siren Sounds Effects also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases 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. Siren Sounds Effects sells 1 one-off in-app purchase and Security Alarm sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Siren Sounds Effects ships an update every 2 months, Security Alarm every 6 weeks. The most recent releases landed on September 16, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
Siren Sounds Effects versus Security Alarm: the parameters behind the verdict, then further details
ParameterSiren Sounds EffectsSecurity Alarm
PriceFreeFree
Rating—4.3 (527 ratings) — better
Positive reviews—54.7% of reviews
Number of ratings—527 — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size35 MB25 MB
Age rating17+12+
DeveloperFrancis ZorrillaNileshKumar Rathod

Customer experience

Siren Sounds Effects

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Security Alarm

All ratings526 ratings
Positive82.9%
Neutral4.2%
Negative12.9%
Written reviews64 reviews
Positive54.7%
Neutral7.8%
Negative37.5%

Bugs and requests

Siren Sounds Effects

Not enough reviews yet to summarise bugs or requests.

Security Alarm

Reported bugs

5 issues
  • Alarm goes off randomly
  • Can't turn off alarm
  • App crashes
  • Doesn't detect intruders
  • Incompatible with newer devices

Requested features

5 requests
  • Delay alarm to allow disabling
  • Link photos to email
  • Improve headphone detection
  • Add timer to unlock
  • Improve low light photo quality

In-app purchases

1 purchases

Siren Sounds Effects

One-time1
  • Remove the Ads$3.99
2 purchases

Security Alarm

One-time2
  • Remove All Ads$3.99
  • Full Version + Remove All Ads$5.99

Questions

Is Siren Sounds Effects free?
Siren Sounds Effects is free to download, with in-app purchases available.
Is Security Alarm free?
Security Alarm is free to download, with in-app purchases available.
Do Siren Sounds Effects or Security Alarm have ads?
Both Siren Sounds Effects and Security Alarm show ads.
Which is updated more often, Siren Sounds Effects or Security Alarm?
Siren Sounds Effects ships an update every 2 months, and Security Alarm every 6 weeks. Most recently, Siren Sounds Effects was updated on September 16, 2026 and Security Alarm on October 29, 2026.

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