Codemasters has released an iPhone version of F1 2009 on the App Store.
You can grab it now for £3.99, and reader reviews so far appear to be positive.
There are 17 official circuits and "stunning graphics", although gameplay is limited to time trial modes - either posting a one-off best time or racing the Endurance mode and whittling your lap average down to its minimum.
F1 2009, Codemasters' first stab at the official licence, was released on Wii to an appreciative reception in November. Check out our F1 2009 review to find out why.