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 States is the world's largest app market, and these rankings are closely watched as an early signal of global trends. DoubleDown Casino Vegas Slots made the biggest jump, climbing from #16 to #14; Jackpot Party Casino Slots holds a steady position at #1, where it has charted for 80 days.
