The conversation window simply focuses on the chat, and lets you send files, emoticons, location, and contacts easily. At the same time, it has retained the lightweight footprint. In the last couple of years, the app has introduced several features, including video and voice calls. Instant chats, groups, voice & video calling?-An all-in-one messaging app!ĭue to its focus on simplicity, WhatsApp witnessed a phenomenal rise in growth.
