Rated 4 out of 5 stars

by TekSpecIns on Dec. 30, 2022 ·

I have two problems with card book
does It need VPN to sync! In Iran?
Editing note of a contact, duplicate the contact!

This review is for a previous version of the add-on (83.6). 

by Philippe V. (Developer) on Jan. 2, 2023 ·

no need of a VPN, sync is done like you access to internet...
I've not understood the other issue... do not hesitate to contact me directly here : cardbook.thunderbird(at) gmail.com. Greetings to iranian people and wish you the best for 2023 ;) !