difference between WhatsApp Messenger, WhatsApp Business App, and Business API

WhatsApp is a popular, dependable, and secure cross-platform communication application with over two billion monthly active users worldwide. All of these users have chosen its apps as their preferred method of communicating with their friends, family, coworkers, and customers. End-to-end encryption, support for multimedia sharing (pictures, videos, music, PDF documents, spreadsheets, slideshows, and so on), group chats, voice and video calls, voice messages, and so on vary by solution.WhatsApp’s Business API is significantly different from both WhatsApp and WhatsApp Business. Above all, it is geared towards larger, developing businesses and enterprises. It gives them advanced and enterprise-level features that the other two packages do not have.