WhatsApp is a popular messaging app that allows users to send text, audio, and video messages. The app also offers voice and video calling, as well as group chat features. WhatsApp is available for free on Android, iOS, Windows Phone, and BlackBerry devices. More than 1 billion people use WhatsApp every day.
WhatsApp has become one of the most popular messaging apps because it is easy to use and it’s available on all major platforms. The app also offers more features than other messaging apps like iMessage or Facebook Messenger. For example, WhatsApp allows users to send audio and video messages, as well as make voice and video calls.
The popularity of WhatsApp has led to some controversies though. In 2016, the company updated its privacy policy which allowed it to share user data with Facebook (which owns WhatsApp). This caused many users to delete their accounts due to privacy concerns. However, overall, people continue to use WhatsApp because it’s a convenient way stay connected with friends and family.