Crypviser Secure Messaging App Official release on the Apple AppStore Monday, the 30th April of 2018 will be one of the most significant and most exciting days in Crypviser history.  After many years of intensive development, the most secure decentralized messaging app for social communication is going to be released publicly on the Apple AppStore! You can follow the countdown of when the Crypviser Secure Messaging App will appear on the AppStore for all regions on https://crypviser.network.