Browse IOS App in browser – without iTunes
Fnd.io : https://fnd.io/
Vionza: http://apps.vionza.com/
Articles:
How To Easily Search iTunes App Store Without iTunes: https://www.macheat.com/how-to-easily-search-itunes-app-store-without-itunes/
How to Browse and Search the App Store Without iTunes: http://gadgets.ndtv.com/apps/features/how-to-browse-and-search-the-app-store-without-itunes-568408