Support
Box IO for iPhone, iPad, and Android is a client for a server you run. KRMS Products LLC publishes the apps and this site from Owatonna, Minnesota.
Contact
Email kasey@krmsproducts.net for help with the App Store app, the Play Store app, a license, or this site.
The phone app
On the sign-in screen, enter the address of your Box IO server, then the username and password for that server. A server on your own network can be an HTTP address. A public server should be HTTPS.
The app does not include the server. Install the server with Docker, then sign in from the phone. The downloads page has the Windows app and the Arduino library. Each widget’s setup is in the guide.
Account and license
A license for the server is bought on this site, not inside the phone app. Sign in to your licenses to see a purchase or a trial. Questions can also go to the forum.