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Last updated on: 2026-06-25
Android Apps > Tools > IntruderCheck
IntruderCheck icon

IntruderCheck

4.0.2
Elvison
3.81
2,192 reviews
100,000+
Downloads
Free

A free and ad-free tool to record who unlocks your phone by taking a photo.

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About IntruderCheck

IntruderCheck is a tools app developed by Elvison.

Download Statistics

IntruderCheck has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 49 times.

User Ratings

IntruderCheck is rated 3.81 out of 5 stars. The rating is based on 2.2 thousand ratings.

App Information

IntruderCheck is FREE to download. The APK download size is 2.11 MB. The latest version available is 4.0.2. The last update was on July 12, 2023.

Technical Requirements

IntruderCheck requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2019.

Description
Tips
• IntruderCheck keeps the most recent 10 unlock events. There is no such limitation if you upgrade to PRO mode.
• The latest Android platform requires IntruderCheck to show a notification on the status bar. You can hide it so IntruderCheck is completely running in background.
• Monitoring failed password attempts requires IntruderCheck to be a device administrator; it may fail to capture image if face unlock is enabled.
• If the camera unavailable (either it is in use by other apps or locked by Android system) when the phone is unlocked, the event will still be recorded with a timestamp.

IntruderCheck is a free and ad-free tool that helps you check if there is any intruder who gets access to your device without your consent.

When the service is enabled, IntruderCheck takes a photo using the front camera once your device is unlocked. Images taken are hidden from photo gallery and file managers. The application can also be secured by passcode so that only you can manage and view the images of intruders.

To enable monitoring
1. Launch IntruderCheck
2. Grant permission for camera usage
3. Turn on "Monitor Unlock Events" or "Monitor Failed Password Attempts" as desired

To check intruder images
1. Launch IntruderCheck
2. Tap on "Captured Intruders" to view all records
3. Timestamp of each record is shown under the picture

Please feel free to contact me if you would like to help localize IntruderCheck to your language. :>

Recent changes:
• Support for Android 14
• Bug fixes
Show more Show less

More data about IntruderCheck

Price Free to download
Total downloads 140 thousand
Recent downloads 49
Rating 3.81 based on 2.2 thousand ratings
Ranking Not ranked
Version 4.0.2
APK size 2.11 MB
Number of libraries 6
Designed for Android 5.0+
Suitable for Everyone
Ads NO ads

App Performance Report

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IntruderCheck compared with similar apps

Common keywords of similar apps

Intrudercheck Free Images Ad Tool Events Requires Monitoring Failed Enabled Timestamp Check View Launch Monitor Photo Unlock Device Camera Record Phone Recent Password Attempts Unlocked Intruder Intruders

Keywords missing from this app

App Lock Selfie Apps Wrong Pattern Touched Alert Screen Capture Eye Theft Security Video Pin Anti Background Protection Catch Privacy Alarm Recorder Hidden Detector Touch Access Photos Features Uninstall Permission Find Wtmp Application Alerts Location Fingerprint Works Captured

Google Play Rating history and histogram

Rating history
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1.2K
330
170
110
400

Downloads over time

Downloads over time
Subscribe to see download velocity and history

IntruderCheck has been downloaded 140 thousand times. Over the past 30 days, it has been downloaded 49 times.

Changelog of IntruderCheck

Show changelog

Developer information for Elvison

Elvison

elvison.dev@gmail.com

Website

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Address:

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Comments on IntruderCheck for Android

★★★★★ Adrian · Mar 13, 2024
Excellent app for catching ppl who try to get on your phone without you knowing.does as promised
★★★★★ Brad Roberts · Dec 14, 2022
Very good for seeing who's been seeing without seeing being seen
★★★★☆ Rosie · Jan 5, 2023
I am not sure the one-star deduction is fair. When I open the app, I see setting options and below that I can view intruder pictures. I selected the ootion to capture failed password attempts and app usage. But there is nowhere to view these. I am enjoying the app, and it has captured my 10 pictures within a few hours. I am like most people, I pick up my phone 100 times an hour. So I'll need to purchase Pro or delete my 10 pictures every time I leave the room. Pretty inconvenient.
★★☆☆☆ Francisco Mdrs · Jan 16, 2023
App worked for a few days then as I tried to check the captured pictures they would come up as image failed, tried to delete the app it wouldn't let me then it just added itself 3 times to my phone. So I'm going to need help on removing this
★★☆☆☆ Shannon Bouquet · Feb 23, 2023
Does not capture intruders photo only photos of the owner of the phone successfully opening their own phone and as for the intruder it just says photo failed. WASTE OF TIME!!!
★☆☆☆☆ Donna Andrews · Nov 6, 2022
This is a good idea but what good is it if it don't show you the pics of the intruders. It won't show pictures.
★☆☆☆☆ Claudiu Love Sontwo Matei (Ravedeman) · Jun 9, 2023
I painted over the fingerprint button on my phone just to see if this program is for real or not... it says it read my fingerprint even though my fingerprint sensor is completely painted over, and it shouldn't be able to read my fingerprint, but it did.... who is the scammer here!?!? Let me know. Cuz painted over sensor should not be able to read my fingerprints now, should it?

Google Play Rankings for IntruderCheck

This app is not ranked

Technologies used by IntruderCheck

12 permissions · 6 libraries
Subscribe to see full permission and library details
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