Apps like ESP RainMaker

Here are some great alternatives to ESP RainMaker by Espressif :
ESP Web Radio Remote Control
ESP Web Radio Remote Control
★4.3
RoboRemo - arduino control etc
RoboRemo - arduino control etc
★4.7
ESP32 Loader (Blynk Uploader)
ESP32 Loader (Blynk Uploader)
★3.8
ESP Matrix - a DIY LaMetric
ESP Matrix - a DIY LaMetric
★3.6
ESP+
ESP+
★5.0
Workshop for ESP32 & ESP8266
Workshop for ESP32 & ESP8266
★4.4
Blynk IoT
Blynk IoT
★4.2
CE Smart
CE Smart
★3.5
Elgato Stream Deck Mobile
Elgato Stream Deck Mobile
★4.6
ESP8266 WiFi Robot Car
ESP8266 WiFi Robot Car
★4.3
Alloy Install
Alloy Install
★3.9
Brightlayer Home
Brightlayer Home
★4.6
DREO
DREO
★4.8
Sinric Pro
Sinric Pro
★4.3
ENERGIZER SMART
ENERGIZER SMART
★3.8
HomeGenie Panel
HomeGenie Panel
★4.5