This is nice. Hope there will be one day way to get executable for android or iOS. Even if someone maybe wouldn't write commercial python mobile app to be distributed in app store but such option would be super useful at least for me to prototype apps and directly test on mobile phones, e.g. desktop usually don't have sensors (accelerometer, gyroscope, magnetometer) or advanced camera or depth/lidar cameras. So most of the time you have to write some native app that will save those data, move it to desktop, prototype desktop python script using those data and overall whole process takes much longer.

Wish I could write python script with python libraries such as: OpenCV, Open3d, SDL, tensorflow and execute directly on android/iOS.