If you find yourself doing more and more instant messaging through Twitter these days, you need TwIM for iPhone. This free and simple app is powered by Twitter’s direct messages, and it makes it easy ...

Twitter hopes to compete with instant messaging services like WhatsApp and Line with a new app that’s dedicated to direct messaging, AllThingsD reports. The company hopes the move will bring “the long ...

Twitter co-founder and former CEO Jack Dorsey has launched a decentralised messaging app to take on WhatsApp and make communication possible without internet access. Dorsey, who stepped down as CEO in ...