The "All" tab includes a list of all of the forms you have access to on your device. This includes all forms which you have available to start from scratch, all Dispatched forms, all saved forms (Drafts), and all forms you have submitted (Uploads) from your device.
Forms which you can start from scratch appear at the top of the forms list. They do not have any specific icon identifier since they are new forms.
Forms which have been Dispatched to your device appear next after new forms. They are identified with a clock icon.
Forms which have been started and saved, but not completed yet appear in the Drafts tab. These forms are identified with a pencil icon. They also include a progress bar on the bottom to indicate how much of the form has been completed so far.
Forms which have been submitted from the device are indicated with a check mark (indicating successful submission):
Or a sync symbol (indicating that they are still submitting from the device):