Freeappaday.com is all very well, but more often than not the free app on offer isn't really worth downloading. If you're not prepared to pay 59p for something it's doubtful whether you'll use it much if somebody just gives it to you.
Sometimes a treat comes along, though, and today is one of those days.
Low Grav Racer 2 is a superior WipEout style racer. It features 18 tracks, six different racing craft, a range of weapons and power-ups, and it's all wrapped up in impressive 3D graphics.
It normally sells for £1.79, so this is worth jumping on before the carriage turns back into a pumpkin.