A downloadable episode of Doctor Who is Apple's gift for UK iTunes customers for Tuesday.

The tenth gift in Apple's 12 Days of Christmas getaway, the free episode - The End of Time Part 1 - features David Tennant as the Doctor and can be downloaded in standard or high definition.

Apple has been giving away free goodies to UK customers throughout the Christmas period and will continue to do so until Thursday.

Yesterday, Apple's gift was a Kings of Leon video and track, with previous presents including the e-book version of Yann Martel's Life of Pi and music from artists such as Duran Duran and Cheryl Cole.

Each present is available for only 24 hours so get a shift on if you want to download The End of Time Part 1.