May 13, 2021

Once you’ve downloaded Nynja onto your phone (iOS or Android) uses SMS authentication to log in.
Simply provide your phone number and matching country code and you will receive an SMS.
Once received, use the code in the SMS to log into Nynja.
Congratulations! You’re now free to Collaborate, Communicate, and Share.

Do I Have to Have My Colleague’s Phone Number to Add Them as a Contact?

No, there are several ways to add a contact that don’t require their phone number.