WhatsApp Messenger

WhatsApp, developed by Meta, is a free messaging and video calling application used by over 2 billion people across more than 180 countries. The app offers end-to-end encrypted personal messaging and calling features, ensuring private communication between users. With just a phone number required for setup, WhatsApp enables users to make high-quality voice and video calls with up to 8 people, even on slow internet connections. The platform supports group chats where users can share messages, photos, videos, and documents across both mobile and desktop devices. Additional features include real-time location sharing, voice messaging, and Status updates that allow users to share text, photos, videos, and GIF updates that disappear after 24 hours. WhatsApp is also compatible with Wear OS watches, allowing users to manage conversations and calls directly from their wrist. While the service is free to use, data charges may apply depending on the user's service provider.