The Top Grossing chart ranks apps by total revenue — combining paid downloads and in-app purchases — making it the best measure of which apps are actually making money. These rankings are sourced directly from the Japan App Store and updated every day. 1 of these 39 apps is a newcomer since the previous update; Plaud: AI Note Taker made the biggest jump, climbing from #40 to #33; YouTube holds a steady position at #1, where it has charted for 41 days.