Apps like HSPA+ | H+ Signal Optimizer

Here are some great alternatives to HSPA+ | H+ Signal Optimizer by Lotfi Tej :
Cellular signal strength meter
Cellular signal strength meter
★4.1
Connection Stabilizer Booster
Connection Stabilizer Booster
★4.3
Test internet speedometer test
Test internet speedometer test
★4.2
Force 4G/LTE Only Mode
Force 4G/LTE Only Mode
★4.4
WiFi speed test internet 4G 5G
WiFi speed test internet 4G 5G
★4.6
SignalCheck Pro
SignalCheck Pro
★3.9
SignalCheck Lite
SignalCheck Lite
★3.2
4G LTE / 5G coverage monitor
4G LTE / 5G coverage monitor
★4.2
Mobile Network Quality Test
Mobile Network Quality Test
★4.5
SpeedChecker Speed Test
SpeedChecker Speed Test
★4.4
4G Switcher LTE Only
4G Switcher LTE Only
★4.3
Internet Speed & Network Test
Internet Speed & Network Test
★4.4
Speed Test - Wifi Optimizer
Speed Test - Wifi Optimizer
★3.7
4G LTE Switcher 2
4G LTE Switcher 2
★4.3
RoamApp
RoamApp
★4.9
Real Time Internet Speed Meter
Real Time Internet Speed Meter
★4.6