ESP-Drone Android APP Download

[ESP_Bob]

Android App:

ESP-Drone.zip

(2.89 MiB) Downloaded 820 times

Project repo: https://github.com/espressif/esp-drone

[bagunceiro]

Android won't install this app. It complains of it being built for an earlier version without the current security features, asks if I want to install it anyway, and then simply says "The app wasn't installed".
What's going on? And is there a later build?