Does anyone know of app building software that supports wifi that doesnt require internet to update that app. I have tried OutSystems and Blynk. Both of which are a bust as they REQUIRE internet to work since they have to communicated with a server. I am looking to set the esp32 to connect to the tablet as a hotspot and have the esp32 update the app but apparently this is more complicated then i thought or maybe just not in demand. Any help would be great.