This iOS app demonstrates the use of the Firebase SDK to create a shared drawing canvas. Multiple users can run the app and draw on the same canvas. Line segments are synchronized as the user draws them. It is compatible with the Android drawing app.
The color picker uses the NKO Color Picker
To download and setup all necessary SDKs, please run setup.sh.
This example is intended to demonstrate how you can adapt single-user applications to be collaborative with the help of Firebase. Create your own Firebase and incorporate these techniques into your own application!