Meta Platforms, Will Cathcart (Head of WhatsApp) Ģ3.19.0 / 20 September 2023 47 days ago ( 20 September 2023)Ģ.23.20.4 / 21 September 2023 46 days ago ( 21 September 2023)Ģ.2336.7.0 / 18 September 2023 49 days ago ( 18 September 2023)Ģ.2338.12 / 22 September 2023 45 days ago ( 22 September 2023)ĭate - July 26, 2021 2 years ago ( ) Īndroid, iOS, iPadOS, KaiOS, macOS, Windows, Windows Phone, Wear OS, Web (The latter two require one-time verification from the mobile app client.) Messaging and VoIP service owned by Meta Platforms