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.

Twitter co-founder Jack Dorsey has introduced an experimental app called Bitchat, that allows people to send each other messages without an internet connection. Bitchat is available for both iPhones ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...