Pocket Gems is continuing to dominate the free-to-play mobile games market by holding a top 10 position in Apple’s top grossing app chart for 40 weeks since launch and hitting 40 million downloads across its successful product line and hiring 40 people this year.

Pocket Gems’ biggest hit, Tap Zoo, recently celebrated its 44-week anniversary and has spent 28 consecutive weeks in the top five grossing app chart.