Apps like SignalCheck Pro

Here are some great alternatives to SignalCheck Pro by Blue Line Computing :
RF Mobile Trace
RF Mobile Trace
★3.4
Network Cell Info Lite & Wifi
Network Cell Info Lite & Wifi
★4.1
Network Wi-Fi Info & SIM Tools
Network Wi-Fi Info & SIM Tools
★4.1
Network Cell Info & Wifi
Network Cell Info & Wifi
★4.4
Real Time Internet Speed Meter
Real Time Internet Speed Meter
★4.5
Cellular signal strength meter
Cellular signal strength meter
★4.1
5G/4G Force Lte
5G/4G Force Lte
★3.9
5G & Wi-Fi internet speed test
5G & Wi-Fi internet speed test
★4.6
5G 4G LTE WIFI & Network Tools
5G 4G LTE WIFI & Network Tools
★4.0
Cell Signal Monitor Pro
Cell Signal Monitor Pro
★4.3
NetMonitor Pro
NetMonitor Pro
★4.7
Coverage - Cell and WiFi Test
Coverage - Cell and WiFi Test
★4.3
Cell Signal Monitor
Cell Signal Monitor
★4.2
Network speed test & dBm chart
Network speed test & dBm chart
★4.2
NetMonitor Cell Signal Logging
NetMonitor Cell Signal Logging
★3.8
WiFi net signal strength meter
WiFi net signal strength meter
★4.4