WhatsApp Messenger is a freeware and cross-platform messaging and Voice over IP (VoIP) By February , WhatsApp had a user base of over one and a half billion, making it the most popular messaging application at the time. .. As of April 22, , WhatsApp had over million monthly active users, million. The following is a timeline of WhatsApp, a proprietary cross-platform, encrypted, instant messaging client for smartphones. Full timeline. Year, Month and date, Event type, Details. , February 4, Company, Jan Koum incorporates WhatsApp in California. , February 22, Product, Koum said they were working to introduce voice. Jan Koum is a Ukrainian American entrepreneur and computer programmer. He is the co-founder and was the CEO of WhatsApp, a mobile messaging In February , a restraining order was granted against Koum in state court in San Jose, California. An ex-girlfriend . Called An Entrepreneur". Retrieved
The Indian Whatsapp lynchings are a spate of mob-related violence and killings following the .. February 22, , Chottu, Kannavanam, Kannur · Kerala, 0, 1, 4, When a photograph of a bus driver's child fell from his pocket, Chottu. February 22 is the 53rd day of the year in the Gregorian calendar. There are days remaining until the end of the year ( in leap years). This article provides a detailed historic account of the reception and criticism of security and In February , the public authority for data privacy of the German state of Schleswig-Holstein advised against using WhatsApp, as the service lacked . "Three-quarters of WhatsApp users are on Android, 22% on iOS (study)".
Brian Acton (born February 17, ) is an American computer programmer and Internet entrepreneur. He is the co-founder (with Jan Koum) of WhatsApp. Instagram is a photo and video-sharing social networking service owned by Facebook, Inc. It In February , it was reported that Instagram had raised $7 million in Series A On October 22, , during the Nokia World event held in Abu Dhabi, .. transactions via instant messaging applications such as WhatsApp. Messaging apps are apps and platforms that enable messaging, many of which started around Some examples of popular messaging apps include WhatsApp, China's WeChat and QQ Messenger, . Telegram, Telegram Messenger LLP, million monthly active users (February ), . Retrieved 22 October Hike is an Indian social and technology company, with a namesake freeware, cross-platform Launched on 12 December , Hike attained 15 million users in February to reach unicorn status having achieved it in just years after launch.~ . "Hike beats WhatsApp to launching messenger app payments in India.