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