Can I invite users to use the JotForm Mobile app?

if I have 1000+ users for an existing form, can I invite for mobile offline app use in a batch, or does this have to be done one at a time like in your demo? - or can I send a form link to the users and have them assign it to themselves?

The JotForm mobile app is most likely to be used by the form's owner, actually, the offline mode and the rest of the features work only for the form's owner and to access the data, if you want to share the form with other JotForm users then you may assign the form through the mobile app options. 

If your purpose is to share the form with people to fill it out, then you only need to share the form URL. 

Also, form assignation cannot be done in batch, it should be per user. 

If you have more questions, let us know.