After login into tabidoo, you should see the screen with a list of applications. It is cool to arrange icons ☺
And it makes it much clearer.
Inside the application, you can see a list of schemas. By clicking on the left menu, you choose a schema to work with.
You can return back to the list of applications by icon in the right upper corner. Or you can use back button as well.
Whenever you open add/edit window, this window is opened in a tab - next to a main grid. You are able to see values of more items very easily. You can copy values, compare them etc.