Some very good apps on sale today:
Enlight. If you take and edit photos on your iPhone, you want this app. It's simply amazing and on sale for $0.99 (was $5.99).
Alto's Adventure. Because $1.99 was just a dollar too much for you right? Well today it's yours for $0.99.
Framed. A fun puzzle-ish game where you move comic-style panels around to complete a scene in the game's (relatively short) story. Now $0.99 (was $4.99).
Spotify. Version 3.1.0 gets 1Password support. For realz.