Some of the brands on the top of the App Store chart might surprise you.

Brands are increasingly prominent on the App Store and Apple tends to love featuring folks like Britney Spears and Coca-Cola on the App Store’s front page. But who’s actually succeeding and which brands have managed to maintain high download numbers? PositionApp, the app that lets you track how iPhone apps are doing on the App Store rankings, might have the answer. They track and record the top 300 apps across all demographics and have provided us with details on the top 15 apps in the US App Store. Hit the jump for the list. – From MobileCrunch