https play google com store apps details id com whatsapp APK For Android & iOS, WhatsApp Messenger is a free messaging and video calling app used by over 2B people in 180 countries. It offers private messaging, secure connections, high-quality voice and video calls, group chats, real-time connectivity, and daily moments sharing through Status. Users can access their contacts, share messages, photos, videos, and documents, and use WhatsApp on their Wear OS watch to continue conversations, reply to messages, and take calls. The app works across mobile and desktop devices, even on slow connections, and requires only a phone number for secure connections.