WhatsApp Is the Top Android Messaging App in 109 Countries (Study)

Which Android messaging application is the most popular in 109 of the 187 countries analyzed by digital market intelligence firm SimilarWeb? If you guessed Facebook Messenger, guess again.

Which Android messaging application is the most popular in 109 of the 187 countries analyzed by digital market intelligence firm SimilarWeb? If you guessed Facebook Messenger, guess again.