WhatsApp is the world’s most popular messaging app, with more than three billion active users. From its humble beginnings as a cross-platform messaging service, WhatsApp has grown to offer video calls ...

This is exactly where private messaging apps come to the rescue. These programs are designed to reduce how much of your communication exists beyond your device. They do this by encrypting messages end ...

I tested the top business messaging platforms to find the best solutions for team collaboration, security, and productivity in 2026.

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.