RF Signal Tracker & Detector

RF Signal Tracker & Detector

Cards

Available on Google Play
2.4(917)
100,000+ installsFreeTools

Updated Jul 19, 2026 · v1.70

CompareView on Google Play
Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6
Screenshot 7
Screenshot 8
Screenshot 9
Screenshot 10
Screenshot 11
Screenshot 12
Screenshot 13
Screenshot 14
Screenshot 15
Screenshot 16
Screenshot 17
Screenshot 18
Screenshot 19
Screenshot 20
Screenshot 21
Screenshot 22
Screenshot 23
Screenshot 24
Screenshot 25
Screenshot 26
Screenshot 27
Screenshot 28
Screenshot 29
Screenshot 30
Screenshot 31
Screenshot 32
Screenshot 33
Screenshot 34
Screenshot 35
Screenshot 36
Screenshot 37
Screenshot 38
Screenshot 39
Screenshot 40

RF calculator, EMF meter, WiFi analyzer & Speed Tester In One App!

RF Signal Detector - Analyze Wireless Data, Fields, And Network Readings!RF Signal Detector will assist you in checking wireless connectivity, network quality, magnetic field activity, audio frequency testing, calculation tools, and device information from one app. RF Detector: Frequency Analyzer helps with practical calculations, Wi-Fi details, cellular readings, and live monitoring tools. RF Signal Tracker brings together network strength checks, coverage viewing, and diagnostic data in a cleaner mobile workspace. Wireless And Field Analysis Tools: 📡RF Signal Detector - Monitor connectivity details, magnetic readings, and network quality; 📊RF Detector: Frequency Analyzer - Calculate EIRP, ERP, and free-space path loss; 📶RF Signal Tracker - View mobile network strength, Wi-Fi quality, and coverage data; 📻Radio Frequency Detector - Explore useful tools for wireless learning and diagnostics; 🧲EM Field Detector: Signal App - Check live electromagnetic readings with graph support; 🎚️Audio Generator - Create sine, square, or saw waves with adjustable controls; 🚀Speed Test - Measure download performance, latency, ping, and connection quality; Use calculators, meters, graphs, and network tools in one place!Radio Frequency Detector is helpful when you want to study power, gain, loss, distance, and frequency values with adjustable inputs. The calculator module can estimate EIRP and ERP in dBm or watts, and it can also calculate FSPL in dB for learning, antenna checks, and wireless planning. EM Field Detector: Signal App uses supported phone sensors to show live readings in µT, display real-time changes, and keep a history graph for review. The magnetic field monitor can start or stop scanning, show live magnetic readings, and visualize environmental changes for educational demos, electronics projects, or awareness checks. How The Main Tools Work: 📲Open RF Detector: Frequency Analyzer, and choose the tool you want to use; 📡Use RF Signal Tracker to review mobile coverage, cellular data, or Wi-Fi details; 📻Select Radio Frequency Detector when you need calculation tools for wireless study; 🧲Open EM Field Detector: Signal App to monitor live field readings on a graph; 🎚️Use the audio generator to adjust frequency, waveform, duty cycle, and level; 💾Save generated audio, replay old recordings, or manage files from history; 📶Cellular, 5G, LTE, And GSM Information: The cellular analyzer can show GSM and LTE strength, network quality details, available network type information, SIM data, carrier details, telephony information, and device hardware information. It can also open device network settings for manual selection and run compatibility checks. 📡Wi-Fi Quality, Coverage Map, And Live Graphs: The Wi-Fi section helps you review RSSI, dBm strength, SSID, BSSID, link speed in Mbps, and frequency details. You can also view approximate network coverage on a map and check available Wi-Fi levels through graph displays 🎚️Audio Frequency Generator And Recording History: You can select sine, square, or saw waveforms, adjust duty cycle, change level, generate audio-frequency tests, record generated output, and open history to replay or manage saved recordings. Understand Wireless Data And Sensor Readings Faster!This app gives you a practical way to combine wireless calculations, Wi-Fi analysis, mobile network details, magnetic monitoring, EMF readings, audio tools, and speed testing. 🔒 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.

Released
April 2, 2021

5 years on Google Play

Version
1.70
Updated
Jul 19, 2026
Content Rating
Everyone
Installs
100,000+
Developer
Cards
Website
https://cardsapp.com/rfsignaltracker
Email
support.rfsignaltracker@cardsapp.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
274
4
8
3
62
2
53
1
512