Comparison

iAntiTheft 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

iAntiTheft

This application provides robust security features to protect your phone from theft. It offers multiple alarm modes triggered by specific actions like cable unplugging, device movement, or removal from a pocket. The app intelligently detects calls and Siri usage to prevent false alarms and integrates with your device's security features.

Highlights
  • Four protection modes (Power, Motion, Pocket, Earphone)
  • Smart Auto-Protection mode
  • Call and Siri detection
  • Integrates with Passcode, Touch ID, Face ID
  • Maximizes volume automatically
  • Runs reliably in the background
  • Today Widget support
Read full description

iAntiTheft: The Ultimate Anti-Theft Alarm App for Your Phone Protect your phone from theft with iAntiTheft, a powerful app packed with features designed to keep your device secure. Key Features: Four Powerful Protection Modes: • Power Mode: Triggers an alarm when the lightning cable is unplugged. • Motion Mode: Activates an alarm if the device is moved. • Pocket Mode: Alerts you when the phone is removed from your pocket. • Earphone Mode: Sounds an alarm if the earphones are unplugged. Smart Auto-Protection: • The smart mode automatically selects the most suitable protection setting with just one tap. Let the app choose the best mode for you effortlessly. Seamless Call & Siri Detection: • The app detects when you’re on a call or using Siri, ensuring the alarm doesn’t activate during these moments. Once the call ends, simply return your device to the required state to resume protection. Additional Features: • Fully integrates with your device’s passcode, Touch ID, and Face ID. • Automatically locks the volume at its maximum setting for added security. • Runs reliably in the background and lock mode. • Includes a convenient Today Widget in the Notification Center. • Designed with an optimized, user-friendly interface for a seamless experience. --------------------- Stay Connected: • Follow us on Twitter: http://www.twitter.com/iantitheft • Like us on Facebook: http://www.facebook.com/iantitheft • For any feedback, email us at: iantitheft@gmail.com

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

iAntiTheft4 screens
Security Alarm4 screens

Verdict

The call

The clearest difference is ads: iAntiTheft at none against Security Alarm's shown. iAntiTheft also leads on rating (4.6 vs 4.3) and review sentiment (65% vs 55%). Security Alarm's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, in-app purchases and monetization model 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. iAntiTheft 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.

ReceptionRating · Positive reviews · Number of ratings

iAntiTheft holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 1.2K and 526 respectively. Written reviews point the same way: 65% of iAntiTheft's written reviews are positive against 55% of Security Alarm's.

UpkeepUpdate frequency

iAntiTheft ships an update every 2 months, Security Alarm every 3 weeks. Both last shipped on October 7, 2026.

Scorecard6 real differences · 4 level
iAntiTheft versus Security Alarm: the parameters behind the verdict, then further details
ParameteriAntiTheftSecurity Alarm
PriceFreeFree
Rating4.6 (1.2K ratings) — better4.3 (526 ratings)
Positive reviews64.5% of reviews — better54.7% of reviews
Number of ratings1.2K — better526
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size16 MB27 MB
Age rating4+12+
DeveloperHung NguyenNileshKumar Rathod

Customer experience

iAntiTheft

All ratings1,206 ratings
Positive88.6%
Neutral3.2%
Negative8.2%
Written reviews440 reviews
Positive64.5%
Neutral7.3%
Negative28.2%

Security Alarm

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

User reviews

iAntiTheft

From 1.2K App Store ratings

What we love

  • 🚀 Lightning-fast and reliable
  • 🔒 Effective security features
  • 👍 Simple and user-friendly
  • 💡 Customizable alarm sounds

Room to improve

  • 🐛 Occasional bugs and crashes
  • 🔋 High battery consumption
  • 🔒 Alarm can be deactivated by turning off the device
  • 👎 Limited free features

Security Alarm

From 526 App Store ratings

What we love

  • 👍 Good app
  • 🚀 Loud alarm
  • 🔒 Catches intruders

Room to improve

  • 🐛 Doesn't work as expected
  • 💰 Paid features
  • 🔋 Battery drain
  • 🔒 Doesn't secure phone
  • 🔕 Annoying alarm

Bugs and requests

iAntiTheft

Reported bugs

3 issues
  • Incompatibility with newer iOS versions
  • Alarm not triggering consistently
  • Issues with volume control and muting

Requested features

4 requests
  • Prevent thief from turning off the device
  • Add photo/video capture of the thief
  • Integrate with Apple Watch for remote control
  • Implement a delay option for alarm activation

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

iAntiTheft

One-time1
  • Full Version$1.99
2 purchases

Security Alarm

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

Questions

Is iAntiTheft free?
iAntiTheft is free to download, with in-app purchases available.
Is Security Alarm free?
Security Alarm is free to download, with in-app purchases available.
Which has better reviews, iAntiTheft or Security Alarm?
iAntiTheft is rated higher. iAntiTheft averages 4.6 out of 5 from 1.2K ratings, while Security Alarm averages 4.3 from 526 ratings.
Do iAntiTheft or Security Alarm have ads?
Security Alarm shows ads; iAntiTheft does not.
Which is updated more often, iAntiTheft or Security Alarm?
iAntiTheft ships an update every 2 months, and Security Alarm every 3 weeks. Most recently, iAntiTheft was updated on October 7, 2026 and Security Alarm on October 7, 2026.

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