A host of highly regarded apps for iPhone and iPad have gone free today in what could be a major celebration to mark five years since Apple launched the App Store. It should be noted that these apps have never been free on the App Store before, this most certainly a celebration.

Here are 5 of the Apps that turned free on the App Store :

Infinity Blade II

Tiny Wings HD

Superbrothers: Sword & Sworcery EP

Badland

Traktor DJ