Vodafone has decided not to renew its sponsorship deal with McLaren after the 2013 Formula 1 motor racing season finishes.

The mobile network is ‘title partner’ and official communications provider for what’s currently known as the Vodafone McLaren Mercedes Formula 1 team.

David Akka writes:

The issue of choosing the right MDM solution has become more and more pressing, especially for companies implementing a Bring Your Own Device policy. The market place is becoming increasingly crowded with 50 or so vendors who now position themselves as MDMs. Some vendors offer application sharing, some multitenant management, other vendors have a heritage in security or a different strength all together. For organisations considering which option is best it is important to discern between the best known names or the most expensive solutions and select an MDM solution that is fit for purpose.

Andy Rubin, who’d been responsible for the Android operating system as Google’s Senior Vice President of Mobile and Digital Content, is moving to a new role at Google.

Sundar Pichai, who’d previously managed Chrome for Google, will now lead Android.

Today's podcast talks about job cuts at Motorola, a tariff promise from Tesco Mobile and a departing CEO at ST-Ericsson.

There's also news about acquisitions, application stores, European network standards and a chilly way of breaking into an encrypted smartphone.

​Tablet apps are expected to generate $8.8 billion (£5.9 billion) in revenue this year, with $16.4 billion (£11 billion) expected to come from smartphone applications.

That gives tablet apps a 35% share of the revenue, according to the latest forecast from ABI Research.