Welcome to the Friday edition of Pocket Gamer's free game round-up - a feature that highlights the top App Store titles that have been made free in the past 24 hours.
As we've stated many times before, prices in the App Store change frequently. Grab these freebies before you miss out on a top bargain.
Remember to let us and your fellow readers know about any other great free apps in our comments section below.
Additionally, you can also find out about all the latest App Store updates, price drops, and more by using the cleverly hidden hyperlink in this paragraph.
Shift 2: Unleashed (iPhone and iPad)
EA's Shift 2: Unleashed managed to race its way to a prestigious Pocket Gamer Gold Award when it sped around our test track back in August. This was mainly thanks to its variety of race types and an "excellent" single-player career mode.
You can upgrade each of the game's 40 real-world cars - with a range of spoilers, body kits, and more - by earning credits from race wins. Unfortunately, it looks like this title is only free in the US.
Download Shift 2: Unleashed
Download Shift 2: Unleashed HD
The Sims Medieval (iPhone)
If you haven't heard of EA's The Sims franchise, you must live in a bush. Jokes aside, this popular simulation series sees you create a virtual character, who undertakes daily activities and adventures under your command.
We gave The Sims Medieval a respectable Bronze Award at review, so it's definitely worth checking out. Especially while it's free.
Download The Sims Medieval
Saving Yello (Universal)
Your aim in this physics-based puzzler is to flick helpless goldfish Yello back into his bowl of water and to get revenge on his seven-year-old owner by destroying her toys.
You have to complete this task over 40 different levels, each of which gives you the chance to bag achievements on OpenFeint and Game Center.
Download Saving Yello