Fing, My Data Manager, and Home WiFi Alert are just a few of the best apps for blocking WiFi users on mobile. These apps allow you to monitor your network, identify unauthorized users, and block them from accessing your WiFi.
| App | Logo | Available On | Reviews | Downloads | Features |
|---|---|---|---|---|---|
| 1. Fing |  | Android, iOS | 4.6/5 | 57M+ | Discover connected devices, Run internet speed tests |
| 2. My Data Manager |  | Android, iOS | 4.5/5 | 16M+ | Real-time data tracking, Identify data-hungry apps |
| 3. Home WiFi Alert |  | Android, iOS | 3.4/5 | 14M+ | Network Discovery, Wifi Strength, Access Point Scanner |
| 4. WiFi Analyzer |  | Android | 4.6/5 | 12M+ | Channel Analyzer, WiFi Optimizer, Real-time data |
| 5. Who is on my WiFi |  | Android, iOS | 4/5 | 11M+ | Detect WiFi intruders, Block unauthorized users, Protect WiFi security |
| 6. Who's on my wifi |  | Android, iOS | 4.3/5 | 9M+ | Device customization, Router access, Connection history |
| 7. NetGuard |  | Android, iOS | 4.3/5 | 9M+ | No root required, 100% open source, Actively developed |
| Load more |
1. Fing
Discover connected devices, Run internet speed tests
Cost: Fing: Network Scanner (Free), Fing Premium ($14.99/year)
Unveiling the prowess of Fing, the ultimate guardian of your Wi-Fi network, this app empowers you with unparalleled control and visibility. With over 57 million downloads, Fing stands as a testament to its exceptional performance. Its ability to detect hidden cameras, pinpoint intruders, and identify vulnerabilities has made it an indispensable tool for safeguarding your home or office network.
Despite recent concerns regarding accuracy, Fing's unmatched features continue to shine. Effortlessly monitor all connected devices, assign custom names, and receive real-time alerts of any suspicious activity. Fing's intuitive interface provides a comprehensive overview of your network, empowering you to stay informed and proactive. However, the intrusive pop-up advertisements can detract from the user experience, a matter that the developers are actively working to address.
Download:
- Tags:
- Network Scanner
- Speed test
- Device Discovery
Application information:
| Downloads | 57,282,921 |
| Features | Find who's on Wi-Fi, intruders, hidden cameras and vulnerabilities and get network insights |
| Pros | Easy to use, accurate, and comprehensive |
| Cons | Can be slow to scan large networks, and some features are only available in the paid version |
✨ Read more: app for finding free wifi
2. My Data Manager
Real-time data tracking, Identify data-hungry apps
Cost: My Data Manager - Free, My Data Manager - Premium (4.99)
My Data Manager is the ultimate mobile data management app, trusted by millions of users to keep their data usage in check. With its intuitive interface and powerful features, My Data Manager makes it easy to track your data consumption, identify data-hungry apps, and avoid costly overage charges.
One of the standout features of My Data Manager is its ability to track data usage by app, device, and even location. This granular level of detail empowers you to pinpoint exactly which apps and activities are consuming the most data, so you can make informed decisions about your usage. Additionally, My Data Manager provides real-time alerts when you're approaching your data limit, giving you ample time to adjust your behavior and avoid unexpected bills.
Download:
Application information:
| Downloads | 15,926,537 |
| Features | My Data Manager helps you monitor mobile data usage, set data usage thresholds, and get alerts when approaching the limit to avoid unexpected charges or throttling. |
| Pros | Easy to use, effective in monitoring data usage, customizable alerts |
| Cons | May not provide advanced features or detailed insights found in more comprehensive data management apps. |
✨ Read more: app for database management
3. Home WiFi Alert
Network Discovery, Wifi Strength, Access Point Scanner
Cost: Home WiFi Alert (Free), Home WiFi Alert Pro (€2.99)
Sick of your neighbors mooching off your WiFi? Home WiFi Alert is the app for you! With over 14 million downloads, it's one of the most popular WiFi monitoring apps on the market. And for good reason: it's easy to use, even for beginners, and it provides a wealth of information about your WiFi network.
One of the best things about Home WiFi Alert is that it shows you a real-time map of your WiFi signal strength. This makes it easy to see where your signal is strongest and weakest, so you can adjust your router accordingly. The app also includes a number of other features, such as a speed test, a list of connected devices, and a tool to help you change your router's password.
Download:
- Tags:
- Signal strength checker
- Wifi speed tester
- Network mapping tool
Application information:
| Downloads | 14,267,153 |
| Features | Helps users understand their Wi-Fi network by providing information on signal strength, channel usage, and interference. |
| Pros | Easy to use, provides detailed information about Wi-Fi network. |
| Cons | May not be useful for users with advanced networking knowledge. |
✨ Read more: app for data management
4. WiFi Analyzer
Channel Analyzer, WiFi Optimizer, Real-time data
Cost: WiFi Analyzer (Free), WiFi Analyzer Pro ($2.99)
In today's digital world, having a stable and reliable WiFi connection is paramount. Meet WiFi Analyzer, the ultimate tool for optimizing your WiFi network. With over 12 million downloads, this app empowers you to pinpoint the best channel, avoid interference, and enjoy seamless connectivity.
WiFi Analyzer's intuitive interface simplifies the complex world of WiFi. It provides a real-time visualization of your network, including signal strength, channel usage, and hidden networks. Whether you're a tech-savvy user or a novice, this app empowers you with the knowledge to troubleshoot issues and enhance your WiFi experience.
Download:
- Tags:
- Real-time Analysis
- Channel Optimization
- Hidden WiFi Detection
Application information:
| Downloads | 10,000,000+ |
| Features | Analyze WiFi networks, Identify and resolve WiFi problems, Measure WiFi signal strength, Test internet speed and quality |
| Pros | Easy to use, Accurate results, Comprehensive features |
| Cons | Can be overwhelming for beginners, May not be able to solve all WiFi problems |
✨ Read more: app for checking wifi speed
5. Who is on my WiFi
Detect WiFi intruders, Block unauthorized users, Protect WiFi security
Cost: Who is on my WiFi (Free), Who is on my WiFi Pro ($4.99)
"Who is on my WiFi" is an app that helps you detect and block unauthorized users on your WiFi network. It's a popular app with over 10 million downloads, and it's praised for its accuracy, ease of use, and time-saving features.
With "Who is on my WiFi," you can easily see a list of all the devices connected to your network, including their IP addresses, MAC addresses, and device names. This information can help you identify any suspicious devices that don't belong on your network. The app also has a real-time monitoring feature that alerts you to any new devices that connect to your WiFi, so you can take action immediately if necessary.
Download:
- Tags:
- WiFi protector
- Network Scanner
- Detect devices
Application information:
| Downloads | 11387521 |
| Features | Network Scanner helps you detect who is on your WiFi and block them from your WiFi. |
| Pros | Easy to use interface; Scans your network for connected devices; Blocks unauthorized devices from your WiFi. |
| Cons | May not be able to detect all devices on your network; May not be able to block all unauthorized devices from your WiFi. |
✨ Read more: app disabler android
6. Who's on my wifi
Device customization, Router access, Connection history
Cost: Who's On My Wifi (Free), Who's On My Wifi (Paid) (4.99)
Introducing 'Who's on my wifi', the must-have app for taking control of your home network. Say goodbye to uninvited guests and hello to seamless wifi management. With over 8 million downloads, this app is a testament to its effectiveness and user satisfaction. One reviewer raved, "It actually works great for me. Detects all devices connected to my wifi."
'Who's on my wifi' boasts lightning-fast scanning speeds and pinpoint accuracy. It meticulously identifies every device on your network, including your router, leaving no room for surprises. The intuitive interface makes it a breeze to manage your connections, save scans for future reference, and modify device names. As another satisfied user put it, "This app is initially intuitive and very interesting. Well worth downloading and using."
Download:
- Tags:
- Device identification
- Network analysis
- Router management
Application information:
| Downloads | 8696686 |
| Features | With this application you'll be able to know who is connected to our Wi-Fi network and perform different actions. |
| Pros | Easy to use, Accurate |
| Cons | It may not work on some devices, It may not be able to identify all devices |
7. NetGuard
No root required, 100% open source, Actively developed
Cost: NetGuard Free, NetGuard Pro (3.99)
NetGuard is a powerful and popular Android app that lets you take control of your internet access. With NetGuard, you can block individual apps from accessing the internet, either over Wi-Fi or mobile data. This can be useful for saving data, improving privacy, or simply managing which apps have access to the internet.
One of the best things about NetGuard is that it's open source and completely free to use. It's also very easy to use, with a simple and intuitive interface. NetGuard has been downloaded over 10 million times and has a 4.5-star rating on the Google Play Store. Users praise NetGuard for its effectiveness, ease of use, and commitment to privacy.
Download:
- Tags:
- No Root Required
- 100% open source
- Simple to use
Application information:
| Downloads | 8687384 |
| Features | NetGuard is a simple and efficient firewall for Android that helps you to control which apps can access the internet. It features an easy-to-use interface, advanced logging capabilities, and the ability to block apps based on their IP address, domain name, or port. |
| Pros | Lightweight, easy to use, open source, no root required |
| Cons | May not be able to block all connections from all apps, may interfere with some apps |
8. WiFi Detector
Detect WiFi thieves, Protect WiFi security, Improve network speed
Cost: WiFi Detector free, WiFi Detector pro (2.99)
Introducing WiFi Detector, the ultimate solution for safeguarding your WiFi network and detecting intruders. This highly acclaimed app empowers you to identify every device connected to your WiFi, ensuring your privacy and security. With over 8 million downloads, WiFi Detector stands tall as a trusted guardian of your WiFi.
Delve into WiFi Detector's exceptional features, including the ability to block unauthorized users with ease. Its intuitive interface and real-time updates keep you informed about your network activity, allowing you to effortlessly manage your WiFi. Whether you're facing persistent WiFi issues or simply seeking peace of mind, WiFi Detector is the key to resolving your worries and reclaiming control over your WiFi experience.
Download:
- Tags:
- Detect WiFi Thieves
- Protect WiFi Security
- Scan Connected Devices
Application information:
| Downloads | 8,223,024 |
| Features | Detect who is using your WiFi, protect your WiFi security, troubleshoot WiFi issues, analyze WiFi channels, measure WiFi signal strength. |
| Pros | Easy to use, can detect unauthorized users, helps to secure your WiFi network. |
| Cons | May not be able to detect all unauthorized users, may not work with all routers. |
9. Who Uses My WiFi
Detect wifi thief, Quick network scan, Vendor address database
Cost: Free, Premium (4.99)
Tired of wondering who's leeching off your Wi-Fi? "Who Uses My WiFi" is here to the rescue! This popular app empowers you to take control of your network, detecting and identifying every device connected to your router. With over 6 million downloads, it's the go-to solution for safeguarding your internet connection.
"Who Uses My WiFi" boasts an impressive range of features. Not only does it track connected devices, but it also displays essential information about each one, including IP address, MAC address, and device name. The app's intuitive interface makes it a breeze to use, even for tech novices. Plus, with its ability to access router settings, you can easily optimize your network performance and enhance security. As one satisfied user remarked, "Very useful app!"
Download:
- Tags:
- Fast and accurate scanning
- Detailed Device Information
- Network Monitoring Tools
Application information:
| Downloads | 6,301,036 |
| Features | WiFi Thief Detector and WiFi Thief Scanner tool that scans your network for unauthorized users, protects your WiFi security, and provides real-time alerts. |
| Pros | Easy to use, quick scanning, accurate results. |
| Cons | May not detect all unauthorized users, may slow down your network while scanning. |
10. WiFiman
Enhanced network scanning, Remote UniFi network access
Cost: WiFiman (Free), WiFiman Pro ($4.99)
For IT professionals and network enthusiasts, the WiFiman app is an indispensable tool for optimizing and monitoring your wireless network. Its comprehensive suite of features provides valuable insights into your Wi-Fi channels, speeds, and connected devices, empowering you with the knowledge to make informed decisions and resolve any network issues.
Whether you're conducting site surveys, testing internet speeds, or identifying devices on your LAN, WiFiman delivers accurate and reliable information at your fingertips. Its intuitive interface and user-friendly design make it accessible to both tech-savvy users and those looking to gain a better understanding of their home or office network.
Download:
- Tags:
- Network analyzer
- Speed test
- AP optimization
Application information:
| Downloads | 5,827,430 |
| Features | WiFi scanner, network device discovery, speedtest, wireless channel analyzer, latency and signal strength monitor. |
| Pros | No advertisements, user friendly interface, and provides detailed information about connected devices. |
| Cons | May not detect all network devices, speedtest results may not be accurate for all internet connections, and some features may require a UniFi account. |
11. Network Analyzer
Fast wifi device discovery, Standard net diagnostic tools
Cost: Network Analyzer Free (Free), Network Analyzer Pro ($4.99)
Network Analyzer is a feature-rich app that empowers you to take control of your Wi-Fi and cellular connections. With its user-friendly interface, Network Analyzer makes it easy to monitor your network's performance, identify potential issues, and optimize your connection. From Wi-Fi signal strength to cellular data usage, Network Analyzer provides comprehensive insights into your network's behavior.
One of the standout features of Network Analyzer is its ability to detect hidden connections and leaks, even when using a VPN or encrypted communications. This makes it an invaluable tool for maintaining privacy and security. Additionally, Network Analyzer offers advanced features like DNS lookup, ping, and traceroute, empowering you to troubleshoot and diagnose network problems with ease.
Download:
- Tags:
- Fast WiFi Device Discovery
- Standard Net Diagnostic Tools
- WiFi Signal Meter and Channel Analysis
Application information:
| Downloads | 4,573,857 |
| Features | Comprehensive network analysis tool that includes a Wi-Fi scanner, signal meter, ping, traceroute, DNS query, and other utilities. |
| Pros | User-friendly interface, extensive range of features, accurate results. |
| Cons | May encounter occasional bugs or glitches, limited advanced customization options. |
12. WiFi Monitor
WiFi network analysis, Real-time signal monitoring
Cost: WiFi Monitor: Free (Free), WiFi Monitor: Pro ($4.99)
WiFi Monitor is a highly popular app for monitoring Wi-Fi networks and connected devices. With over 3.7 million downloads, it's a trusted choice for those looking to optimize their Wi-Fi experience. One of its key features is the ability to detect and block unauthorized users, providing an extra layer of security for your home or office network.
Despite its popularity, the app has received some criticism for its lack of user-friendliness. Some users have complained that it's difficult to turn off the app when not in use, and that it keeps running in the background, sending notifications even when it's not needed. Additionally, the app has been criticized for showing all visible networks instead of just the ones that the user is interested in monitoring, making it difficult to read the charts.
Download:
- Tags:
- Network analyzer
- WiFi signal strength
- WiFi speed test
Application information:
| Downloads | 3,743,296 |
| Features | Shows information about all Wi-Fi networks and connected devices, which can help to setup a router. |
| Pros | Easy to use, provides a lot of information, can help to troubleshoot network issues. |
| Cons | Can be overwhelming for some users, may not be accurate on all devices. |
13. Net Scanner Who Uses My WiFi
Detects unauthorized devices, Blocks unwanted devices
Cost: Free, Premium (2.99)
Net Scanner Who Uses My WiFi is a must-have app for anyone who wants to keep their WiFi network secure. With over 3 million downloads, it's one of the most popular WiFi scanner apps on the market, and for good reason. It's incredibly easy to use, and it provides a wealth of information about the devices that are connected to your network.
One of the best things about Net Scanner Who Uses My WiFi is that it's so easy to use. Simply open the app and it will automatically scan your network for connected devices. Once the scan is complete, you'll be presented with a list of all the devices that are connected to your network, along with their IP addresses, MAC addresses, and vendor names. You can also see how much data each device is using, and you can even block devices from accessing your network if you want to.
Download:
- Tags:
- Detect WiFi intruders
- Block unauthorized users
- Detailed device info
Application information:
| Downloads | 3,089,565 |
| Features | Scan your network for connected devices, including their IP addresses and manufacturers. Block unauthorized devices from accessing your WiFi. |
| Pros | Easy to use, Lightweight, Effective |
| Cons | May not detect all devices, Some features require a paid subscription |
14. Wi
Detailed Wi-Fi information, Network channel visualization
Cost: Wi Free, Wi Pro (1.99)
Introducing Wi, the ultimate mobile app for taking control of your Wi-Fi network and protecting your privacy. Wi empowers you to identify and block unauthorized users with ease, ensuring that your internet bandwidth and sensitive data remain secure.
With its lightning-fast scanning capabilities, Wi swiftly detects all connected devices on your network, regardless of their IP addresses or network type. Its user-friendly interface, complete with a stylish dark mode, makes it a breeze to manage your network and keep unwanted guests at bay. Wi's commitment to privacy is unparalleled, with zero intrusive ads or data collection practices, giving you peace of mind while you surf the web.
Download:
- Tags:
- Detailed Wi-Fi info
- Extensive network analysis
- Convenient device management
Application information:
| Downloads | 845223 |
| Features | Wi is an application that provides detailed information about the Wi-Fi networks that you are connected to and those available in your area. It includes information such as the SSID, BSSID, channel, signal strength, security type, and frequency. The app also includes a number of useful features, such as the ability to scan for networks, measure signal strength, and generate QR codes for Wi-Fi networks. |
| Pros | Wi is a free and open-source app that is easy to use and provides a wealth of information about Wi-Fi networks. It is a valuable tool for anyone who wants to troubleshoot Wi-Fi issues or simply learn more about their Wi-Fi network. |
| Cons | Wi does not have some of the features found in other Wi-Fi analyzer apps, such as the ability to generate reports or save scan results. Additionally, the app's interface can be a bit cluttered and difficult to navigate. |
15. Wi
Network diagnosis, Privacy protection, Internet speed test
Cost: Wi-Fi Toolkit (Free), Wi-Fi Analyzer ($4.99)
Wi, the must-have app for managing your Wi-Fi network, empowers you with an unprecedented level of control and visibility over your home network. This remarkable app provides a comprehensive suite of tools that not only diagnose and resolve network issues but also safeguard your network from potential security breaches.
Hailed by users as a game-changer in the world of Wi-Fi management, Wi stands out for its unparalleled detail and user-friendliness. Whether you're a seasoned network administrator or a novice user, Wi makes it effortless to optimize your network performance, identify and resolve connectivity problems, and ensure the security of your sensitive data.
Download:
- Tags:
- Network Diagnosis Tools
- Wi-Fi Signal Strength Check
- Internet Speed Test
Application information:
| Downloads | 584444 |
| Features | The Wi-Fi Toolkit provides various network diagnosis tools for you, including Wi-Fi signal strength detection, Wi-Fi channel analysis, Wi-Fi network speed test, and Wi-Fi security check. |
| Pros | Easy to use, provides a variety of network diagnostic tools, can help you optimize your Wi-Fi network. |
| Cons | Only available for Android devices, some features may require a rooted device. |
16. WiFi Manager & Data Monitor
Connected Devices Overview, WiFi Signal Strength Insights
Cost: WiFi Manager & Data Monitor (Free), WiFi Manager & Data Monitor Pro ($2.99)
WiFi Manager & Data Monitor is the ultimate tool for taking control of your home network. With over 300,000 downloads, it's one of the most popular WiFi management apps on the market. And for good reason! This powerful app allows you to view all the devices connected to your WiFi network, monitor your data usage, and even block unwanted users.
One of the best things about WiFi Manager & Data Monitor is that it's incredibly easy to use. The interface is simple and straightforward, and even beginners can get started with it in no time. Plus, the app is packed with features that make it a must-have for any home network administrator. For example, you can use WiFi Manager & Data Monitor to:
- View all the devices connected to your WiFi network, including their IP addresses, MAC addresses, and signal strength
- Monitor your data usage and set data limits for individual devices
- Block unwanted users from accessing your WiFi network
- Get detailed information about your WiFi network, including the SSID, channel, and security settings
Download:
- Tags:
- Network Management
- Data usage monitoring
- Connected devices overview
Application information:
| Downloads | 302215 |
| Features | View connected devices, monitor data usage, manage and secure wifi networks, detect and block suspicious devices, and get notifications about data usage. |
| Pros | Easy to use, comprehensive features, accurate data monitoring. |
| Cons | Some features may require premium subscription, occasional bugs and glitches reported. |
17. Blocker
Control activities, Broadcast management, Smart rules engine
Cost: Blocker (Free), Blocker Pro ($4.99)
Blocker is an exceptionally powerful app that provides users with comprehensive control over their mobile devices. It effectively prevents apps from restarting and offers a wide range of additional features, all without any annoying advertisements or hidden costs.
This user-friendly app has gained immense popularity among Android users, who praise its intuitive interface and unparalleled functionality. Blocker empowers users to effortlessly manage their device's activities and broadcasts, making it an indispensable tool for anyone seeking enhanced control over their mobile experience.
Download:
- Tags:
- Call and SMS blocker
- Notifications manager
- App usage controller
Application information:
| Downloads | 20079 |
| Features | With Blocker, users are able to control the activities and broadcasts from other apps. |
| Pros | Blocker is a powerful tool that can help users to protect their privacy and security. |
| Cons | Blocker may not be compatible with all devices and operating systems. |