The Top Grossing chart ranks games by total revenue — combining paid downloads and in-app purchases — making it the best measure of which games are actually making money. The United Kingdom App Store is one of Europe's most active app markets, reflecting a highly engaged and diverse user base. 5 of these 50 games are newcomers since the previous update; Racing Kingdom made the biggest jump, climbing from #41 to #25; CSR 2 Drag Racing Car Games holds a steady position at #1, where it has charted for 131 days.