Windows Contacts - Windows has many extraordinary organizers, and in the event that you include distributed storage, then you presumably have more.

Snap Kit - Grow your app with Snapchat’s best features

Flexibits - Makers of Cardhop, Chatology, and Fantastical.

Facebook Stories - Snapchat clone rolled out to users worldwide

Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.

Messenger Day by Facebook - Share your day in Messenger