Issue 14 of our quarterly print magazine is out now. Subscribers will receive their copy in the post in the next few days. In the meantime, you can access the issue online here.

In it, you’ll find an exclusive feature comparing the four companies that make up the GAFA Gang. The feature explores how similar, or different, they are, and how their revenues compare. As the figures reveal, they may be a Gang of Four, but they are hardly a Gang of Equals.

Also in this issue, Auto Trader explains its journey from used car classified magazine to digital pioneer, with mobile at the centre of its strategy. We investigate whether the UK labour market can meet the demand for mobile industry specialists, and why so few women hold senior roles in the technology industry. And ahead of our Mobile Gaming & Gambling Summit in September, we take a look under the bonnet of the multi-billion pound mobile gambling industry.

We also take a look back at the recent Mobile Retail Summit event and Barca Starta competition, with a preview of all the finalists. And in their regular columns, Russell Buckley looks at the Internet of Things; Rob Thurner explores how to develop a mobile strategy; and Helen Keegan looks at how to plug the mobile skills gap.

Add to this interviews with Theorem, Collstream, Textlocal and Aprus, and a look at the recruitment market from Digital Gurus and you have once action-packed issue.

Catch it here now.