Whatsapp is used by 81% of messaging app users in Germany[1] and almost 70% of Britons[2]. It hasn't caught on as much in the US. 1. https://www.messengerpeop

Whatsapp is used by 81% of messaging app users in Germany[1] and almost 70% of Britons[2]. It hasn't caught on as much in the US. 1. https://www.messengerpeople.com/global-messenger-usage-statistics/#Germany https://www.messengerpeople.com/global-messenger-usage-stati... 2. https://www.messengerpeople.com/global-messenger-usage-statistics/#GreatBritain https://www.messengerpeople.com/global-messenger-usage-stati...