Traditional U.S. radio listening got back to its pre-pandemic levels in mid-2021, partly due to the return of mobile usage, in cars and other places.

A new report asserts mobile app developers will abandon advertising as a business model. Here's why I disagree.

Video streaming and other entertainment apps are grabbing increasing shares of consumer time and dollars within the app economy.

It's the bandwidth, stupid.

Watch out for those different degrees of encouragement mobile apps can use while pitching products and services.