Piui without access point integration

[DonPavlov]

Hi. I used it without an access point, but the Android app cannot find it. Also, it would be nice just to be able to enter the webadress of my raspberrypi, already using ddns so i could use piui when i am not at home.
Could you also give a better documentation, of what you have done at all with piui and how it works.
For understanding and maybe even improving.
I am not so good at coding, but this might be a shot for me.

Thanks