Apps like RTR-NetTest 3G/4G/5G IPv4/6

Here are some great alternatives to RTR-NetTest 3G/4G/5G IPv4/6 by RTR-GmbH :
RTRS
RTRS
★4.1
Speed test - Speed Test Master
Speed test - Speed Test Master
★4.5
Internet Speed Test 4G 5G WiFi
Internet Speed Test 4G 5G WiFi
★4.4
Speed Test: Internet Speedtest
Speed Test: Internet Speedtest
★4.1
Wifi Speed Test Wifi Analyzer
Wifi Speed Test Wifi Analyzer
★4.3
Internet Speed Test, 4G Speed
Internet Speed Test, 4G Speed
★4.4
Wifi Speed Test - Speed Test
Wifi Speed Test - Speed Test
★3.9
AKOS Test Net
AKOS Test Net
★4.2
WiFi Speed Test Internet Speed
WiFi Speed Test Internet Speed
★4.5
Truespeed 4G, 5G, WiFi Test
Truespeed 4G, 5G, WiFi Test
★4.2
Speedtest by Ookla
Speedtest by Ookla
★4.4
Wifi Speed Test Master lite
Wifi Speed Test Master lite
★4.8
Internet Speed Test & Analyzer
Internet Speed Test & Analyzer
★4.0
Speedtest by Ookla
Speedtest by Ookla
★4.6
Network speed test & dBm chart
Network speed test & dBm chart
★4.2
V-SPEED Speed Test
V-SPEED Speed Test
★4.8