WhatsApp is the most widely used messaging app in over 100 countries, with 2 billion monthly active users.
More than 100 billion messages are being sent through WhatsApp daily. That means around 4.2 billion messages are sent per hour, 69 million per minute and 1.1 million + messages per second.
WhatsApp was the 4th most downloaded app in 2021, with 39 million downloads in August 2021, from which 29 million downloads from Google Play Store and 10 million from Apple App Store.
40 million users use WhatsApp Business App just to check an organization's background, which also made it encounter 16 million downloads from Android users and 2 million downloads from Apple users in 2021.
In the USA, most WhatsApp downloads are made from Apple Play Store and its user base is expected to cross 85 million by the end of 2023.
On average, an adult spends 18.6 hours per month, which is 4.6 hours per week and 38 minutes per day.