Security Alarm vs Memory4U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Capture intruder selfies
- Motion detection alarm
- Power cable unplug alarm
- Headset unplug alarm
- Pocket mode alarm
- Passcode and biometric lock
- Background alarm operation
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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.
Memory4U
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Memory4U is the app to manage your memories with notes and pictures. It facilitates user view memories in gallery view. Key Features of Memory4U are: Add Memory– Add Memory details which includes adding the date or date duration, giving meaning full title, specifying location, allow to add keywords, detail description of your memory and photos. View Memory Cards – Eye loving view of watching all memories added in summary form in Memory cards and on click of card, fascinating view of photo gallery View Memory Detail – View memory details including description, location, date duration and photos in a detail screen. This allows to add more photos as well. No Internet, No Login, Data store on your phone only No Advertisement and Completely free to use Download Memory4U now and start using the app for managing your memories in your own phone. ========== PRIVACY ========== Please visit https://v4utechnologies.com/memory4u_privacy-policy.html [:mav: 1.0.0]
Screenshots
Verdict
The clearest difference is in-app purchases: Memory4U at none against Security Alarm's 2. Memory4U also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price 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
Both are free to download. Security Alarm sells 2 one-off in-app purchases. Memory4U asks for nothing beyond the download.
| Parameter | Security Alarm | Memory4U |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (526 ratings) — better | — |
| Positive reviews | 54.7% of reviews | — |
| Number of ratings | 526 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | NileshKumar Rathod | V4U Technologies |
Bugs and 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
Memory4U
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Security Alarm
- Remove All Ads$3.99
- Full Version + Remove All Ads$5.99
Memory4U
No in-app purchases
Questions
Is Security Alarm free?
Is Memory4U free?
Do Security Alarm or Memory4U have ads?
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