Apps like Rx Monitor

Here are some great alternatives to Rx Monitor by Kriang Lerdsuwanakij :
Cell Signal Monitor Pro
Cell Signal Monitor Pro
★4.1
Cell Signal Monitor
Cell Signal Monitor
★4.2
Netmonitor: 5G, Cell & WiFi
Netmonitor: 5G, Cell & WiFi
★4.3
Network Cell Info & Wifi
Network Cell Info & Wifi
★3.5
Network Cell Info & Wifi
Network Cell Info & Wifi
★4.3
RF Mobile Trace
RF Mobile Trace
★3.4
Network Cell Info Lite & Wifi
Network Cell Info Lite & Wifi
★4.1
Coverage - Cell and WiFi Test
Coverage - Cell and WiFi Test
★4.5
NetMonster
NetMonster
★4.2
FORCE LTE Only (4G/5G)
FORCE LTE Only (4G/5G)
★4.1
G-MoN
G-MoN
★4.3
Signal Detector
Signal Detector
★4.0
NetMonitor Pro
NetMonitor Pro
★4.7
NetMonitor Cell Signal Logging
NetMonitor Cell Signal Logging
★3.8
SignalCheck Lite
SignalCheck Lite
★3.2
Signal Detector Pro
Signal Detector Pro
★4.4