Professional RF Tools in Your Pocket
Monitor wireless networks, measure signal strength, perform RF calculations, and analyze electromagnetic fields with one comprehensive app built for engineers, students, and tech enthusiasts.
Everything you need for RF and network analysis
Professional RF Calculations
Perform essential RF calculations including EIRP, ERP, and free-space path loss without expensive equipment. Perfect for learning RF concepts, planning antenna installations, and analyzing signal propagation in real-world scenarios.
Complete Network Diagnostics
Get detailed insights into your Wi-Fi and cellular connections with signal strength meters, speed tests, and network quality indicators. Identify weak spots, optimize placement, and troubleshoot connectivity issues with precision.
Real-Time Field Monitoring
Visualize invisible electromagnetic and magnetic fields using your device sensors. Monitor environmental readings with live graphs and measurements, ideal for educational projects, experiments, and environmental awareness.
Audio Frequency Generation
Create custom test signals with adjustable waveforms, frequencies, and duty cycles. Generate sine, square, or saw waves for audio experiments, signal testing, and learning applications without dedicated hardware.
RF Signal Tracker & Detector
RF Signal Tracker & Detector helps you monitor wireless connectivity, analyze network information, measure magnetic field activity, generate audio frequency signals, and access useful RF calculation tools from one app.
Designed for engineers, students, hobbyists, technicians, and users who want deeper insight into device connectivity, signal quality, and environmental readings.
Key Features
- RF Calculator
- Magnetic Field Monitor
- Sound Frequency Generator
- LTE & GSM Signal Meter
- Wi-Fi Quality Detector
- Network Coverage Area Map
- Cellular Data Information
- EMF Meter
- Internet Speed Test
RF Tools
RF Calculator
Perform common RF calculations using adjustable controls.
- Set power, gain, and loss values
- Calculate EIRP and ERP in dBm and watts
- Set frequency and distance values
- Calculate free-space path loss (FSPL) in dB
Useful for RF learning, antenna calculations, and signal analysis.
Magnetic Field Monitor
Monitor magnetic field activity using supported device sensors.
- Start and stop scanning
- View live magnetic field readings
- Monitor environmental magnetic field changes
- Visualize readings on a graph
Useful for educational demonstrations, electronics projects, and environmental monitoring.
Sound Frequency Generator
Generate custom audio frequency signals.
- Adjust frequency using a rotary control knob
- Select sine, square, or saw waveforms
- Configure duty cycle and signal level
- Generate audio-frequency test signals
- Record generated audio
Useful for signal testing, audio experiments, and learning applications.
Sound Frequency History
Access previously generated audio frequency recordings.
- View generated signal history
- Replay saved recordings
- Manage generated audio files
Cellular Network Analyzer
LTE + GSM Meter
Monitor mobile network information in real time.
- View GSM signal strength
- View LTE signal strength
- Monitor network quality information
5G & LTE Network Tools
Access network-related utilities.
- Open device network settings for manual network selection
- Run compatibility checks
- View available network type information
Note: Available network options depend on device capabilities, Android version, carrier support, and network availability.
Wi-Fi Quality Detector
Analyze your Wi-Fi connection with detailed network information.
- Wi-Fi signal strength in dBm
- RSSI information
- SSID and BSSID details
- Link speed in Mbps
- Wi-Fi frequency information
Network Coverage Area Map
View approximate network coverage information on a map.
Wi-Fi Signal Graph
Visualize available Wi-Fi signal levels using live graph displays.
Cellular Data Info
Access useful device and network information.
- SIM information
- Carrier details
- Telephony information
- Device hardware information
EMF Meter
Monitor electromagnetic field readings using supported device sensors.
- Live EMF readings in µT
- EMF history graph
- Real-time monitoring
Useful for educational purposes, electronics projects, and environmental awareness.
Internet Speed Test
Measure network performance.
- Download speed
- Network latency
- Ping information
- Connection quality indicators
Permissions Used
ACCESS_FINE_LOCATION & ACCESS_COARSE_LOCATION
Used only to display approximate network coverage information on the map and to access Wi-Fi information required by Android.
READ_PHONE_STATE
Used to display SIM information, network status, carrier details, and telephony information available on the device.
Get useful RF calculations, Wi-Fi analysis, mobile network information, EMF monitoring, magnetic field readings, and connectivity diagnostics in one easy-to-use app.
See the app in action
Trusted by engineers, students, and tech professionals
Very interesting and exciting app to use as to where your signal for your reciever is coming from like TV.
Excellent service 👍🐕🦺 signal wifi on device TCL connection phone 📱 and computer 🖥️💻
This app does exactly what it is intended to do, total absolution!!
Real deal for the future and beyond.... A must have app.
Actually works, couldn't believe it.
Does everything it says it should 👍