Stalker Guard
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100+
Downloads
Everyone
info
About this app
Have you ever had the uncomfortable feeling of being watched or followed? In public places like public transportation, shopping malls, or cafes, we're constantly surrounded by invisible signals. But how can you tell if one of these signals belongs to someone intentionally tracking your every move?
Stalker Guard turns your phone into a powerful personal security radar, designed to answer exactly that question.
This app isn't just another network scanner. It was created with a clear purpose: to identify persistent devices in your surroundings. Stalker Guard continuously analyzes all Wi-Fi and Bluetooth devices around you and alerts you if an unknown device remains near you for too long.
How Protection Works
Stalker Guard is your digital sentinel. It detects a full range of devices that can emit signals, including:
Cell phones (Android and iPhones)
Bluetooth headphones and speakers
Smartwatches
Wi-Fi routers and portable hotspots
Tracking devices (such as smart tags)
Laptops, tablets, and more.
Our intelligent time-based analysis logic allows you to set a threshold (e.g., 5 minutes). If an unknown device is repeatedly detected near you beyond this time, Stalker Guard will generate a Red Alert, placing the suspicious device at the top of your list.
Key Features
★ COMPREHENSIVE THREAT DETECTION
Actively scans Wi-Fi and Bluetooth Low Energy (BLE) signals to create a complete inventory of all devices around you.
★ INTELLIGENT CHASE ALERTS
Our unique algorithm focuses on persistence. Receive visual alerts only for devices that remain with you for a configurable amount of time, ignoring the "noise" of devices that are just passing by.
★ REAL-TIME PROXIMITY TRACKING
Detected a suspicious Bluetooth device? Activate tracking mode. Our intuitive interface with 10 visual rings uses signal strength (RSSI) to give you instant proximity feedback. The rings change from red (far) to yellow (medium) to green (close), allowing you to physically locate the signal source.
★ GPS HISTORY AND MAPPING
Click on any alert to see a detailed history of each detection. View where and when each sighting occurred, with GPS coordinates that you can open directly in your favorite map application.
★ MANUFACTURER IDENTIFICATION
Forget wondering what a device is. Using a vast offline database, Stalker Guard identifies a device's manufacturer (e.g., "Apple, Inc.", "Samsung Electronics," "Motorola") based on its MAC address, giving you immediate context.
Total Control at Your Fingertips
Stalker Guard is designed to adapt to you:
Simple Exclusion Lists: At home or at the office? Use the "Ignore Current Devices" button to clear the screen and avoid false positives from your own devices.
"Always Alert" List: Add known devices (but that shouldn't be there) to a high-priority list. They will generate an instant alert whenever they are detected.
Rename Devices: Give devices on your "Always Alert" list custom names (e.g., "Neighbor's Car," "Unknown Phone") for quick identification.
Total Customization: Configure the scan interval and alert time. The app supports 6 languages and allows you to export your alerts to a CSV file.
Privacy First
Your privacy is our priority. Stalker Guard processes all data locally on your phone. No information about your location or the devices you detect is ever sent to external servers. Your radar is yours alone.
Download Stalker Guard and add an essential layer of security to your life.
Stalker Guard turns your phone into a powerful personal security radar, designed to answer exactly that question.
This app isn't just another network scanner. It was created with a clear purpose: to identify persistent devices in your surroundings. Stalker Guard continuously analyzes all Wi-Fi and Bluetooth devices around you and alerts you if an unknown device remains near you for too long.
How Protection Works
Stalker Guard is your digital sentinel. It detects a full range of devices that can emit signals, including:
Cell phones (Android and iPhones)
Bluetooth headphones and speakers
Smartwatches
Wi-Fi routers and portable hotspots
Tracking devices (such as smart tags)
Laptops, tablets, and more.
Our intelligent time-based analysis logic allows you to set a threshold (e.g., 5 minutes). If an unknown device is repeatedly detected near you beyond this time, Stalker Guard will generate a Red Alert, placing the suspicious device at the top of your list.
Key Features
★ COMPREHENSIVE THREAT DETECTION
Actively scans Wi-Fi and Bluetooth Low Energy (BLE) signals to create a complete inventory of all devices around you.
★ INTELLIGENT CHASE ALERTS
Our unique algorithm focuses on persistence. Receive visual alerts only for devices that remain with you for a configurable amount of time, ignoring the "noise" of devices that are just passing by.
★ REAL-TIME PROXIMITY TRACKING
Detected a suspicious Bluetooth device? Activate tracking mode. Our intuitive interface with 10 visual rings uses signal strength (RSSI) to give you instant proximity feedback. The rings change from red (far) to yellow (medium) to green (close), allowing you to physically locate the signal source.
★ GPS HISTORY AND MAPPING
Click on any alert to see a detailed history of each detection. View where and when each sighting occurred, with GPS coordinates that you can open directly in your favorite map application.
★ MANUFACTURER IDENTIFICATION
Forget wondering what a device is. Using a vast offline database, Stalker Guard identifies a device's manufacturer (e.g., "Apple, Inc.", "Samsung Electronics," "Motorola") based on its MAC address, giving you immediate context.
Total Control at Your Fingertips
Stalker Guard is designed to adapt to you:
Simple Exclusion Lists: At home or at the office? Use the "Ignore Current Devices" button to clear the screen and avoid false positives from your own devices.
"Always Alert" List: Add known devices (but that shouldn't be there) to a high-priority list. They will generate an instant alert whenever they are detected.
Rename Devices: Give devices on your "Always Alert" list custom names (e.g., "Neighbor's Car," "Unknown Phone") for quick identification.
Total Customization: Configure the scan interval and alert time. The app supports 6 languages and allows you to export your alerts to a CSV file.
Privacy First
Your privacy is our priority. Stalker Guard processes all data locally on your phone. No information about your location or the devices you detect is ever sent to external servers. Your radar is yours alone.
Download Stalker Guard and add an essential layer of security to your life.
Updated on
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.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
What’s new
Melhorada a detecção dos dispositivos quando wifi/bluetooth ou GPS estiverem desligados, de forma que os que estiverem ativados permaneçam funcionando.
Ajustada a cor dos botões.
Ajustada a cor dos botões.
App support
About the developer
DANIEL ROJA FUNES
funesbr@outlook.com
Brazil
