WiFi Detector: Who Use My WiFi

Contains adsIn-app purchases
3.9
92.8K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Learn more
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About this app

WiFi Thief Detector - Detect Who Use My WiFi is Powerful WiFi Protector and WiFi blocker to Detect Who use my WiFi and Protect my wifi security and internet security.

Do you know if someone is stealing my wifi network speed?
Do you know Who Use My WiFi and connected to my wifi and wireless network without your permission?
Do you know if neighbors may have access to your personal data?
Do you know if someone are stealing my wifi when your connection is slow, and who is on My WiFi download something?

The app(Detect Who Use My WiFi) can easily scan my wifi and see how many people or devices connected to your wifi router such as tplink/tp-link router, dlink router, netgear router or huawei router etc.

It is a simple network scanner, ip scanner and wifi scanner that allows you to detect who is on my wifi and you can block the thief in router settings from my wifi router. Using WiFi Detector(Who is using my WiFi), in seconds you know how many and which devices is connected to your wifi router with IP, MAC ID and vendor listing.

The app always find all connected devices on my wifi router and Check who is using my wifi! The Detect Who Use My WiFi app helps you access wifi router page of many Router modems(192.168.1.1 or 192.168.0.1 etc.). You can easily access your admin page and make changes to your router settings.

WiFi Thief Detector: Who is on my WiFi provides access to the most popular wifi router. So, if your wireless network is on a limited plan and you believe someone is sending and receiving data, install this WiFi monitor & Internet Security app for free and look for the suspicious devices connected to your WiFi.
Updated on
Feb 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
90K reviews
Sherwin Bueza
February 11, 2026
i rate 5 star because i want you to read this! dont download this app its a waste of time. so much add when you click the other button ads and when you click to another button ads again. its a worst app
51 people found this review helpful
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Hugh Jass
May 23, 2023
It's OK I guess, but it says you can mark devices as known, which I haven't found a way to do, it also says you can boot off thief devices, yet I have seen no way to do so. When looking at the details of the devices, there seems to be a form to fill out, requiring a username/password, yet there is no way to create any of that, and there is no customer support link within the app to find out any of this missing info. Not good.
111 people found this review helpful
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WiFi Router Speed and Security
February 25, 2025
Hi, What is the model and Android version of your phone? If you can provide that information at happyemilyu@gmail.com, we may be able to help you. Thanks.
Tekunachi Kushi
April 19, 2026
3 ads before you can try the app, really? ads first before you can use the app?
14 people found this review helpful
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What’s new

Lots of updates for this release:
- Who Use My WiFi
- WiFi Security Settings
- Quick WiFi Scanning
- Fix Bugs