It sounds too good to be true: a cellular phone plan that comes with a free phone number, free texting, and even free data to access essential apps. I’ve been testing the plan, which is called Free ...

“The Sell Sider” is a column written by the sell side of the digital media community. TextNow, a free text, voice and video calling app, is on track to hit $100 million in revenue this year, up from ...