Licensing
Each app instance requires an individual license. If Threema Work is used on multiple mobile devices at the same time, a separate license is required for each device (cf. Terms of Service).
To use Threema Work on your desktop, a mobile device on which Threema Work is installed is required; however, no additional license is necessary. Find out more about the new desktop app, which can be tested with Threema Work for iOS, on this page.
Handling
A Threema ID cannot be used on multiple mobile devices (or in Threema and Threema Work) at the same time.
Per app, only one ID can be used at a time.
An email address or phone number can only be linked to one Threema ID at a time. Linking the sameemail address or phone number to different Threema IDs is not possible.
