HomeAppsToolsSignal DetectorApps like Signal Detector Here are some great alternatives to Signal Detector by Lefan Co., Ltd. : WiFi Signal Strength Meter ★4.6 WiFi Signal Strength Meter ★4.6 WiFi Signal Strength Meter Pro ★4.7 WiFi Signal Strength Meter ★4.3 WiFi Signal Strength Meter ★4.3 Network Cell Info Lite & Wifi ★4.1 WiFi Signal Strength Meter ★4.2 Wifi Signal Strength Meter ★3.6 SuperWiFi Wifi Signal Strength ★4.0 Net Signal Pro:WiFi & 5G Meter ★4.7 WiFi Speed Test - WiFi Meter ★4.0 Net Signal: WiFi & 5G Meter ★4.5 Network Signal Strength On Map ★3.3 WiFi Analyzer: Analyze Network ★3.5 Wifi Signal Strength Meter ★4.0 Cellular signal strength meter ★4.2