The Top Paid chart ranks apps by paid download volume, highlighting the apps users are willing to pay for upfront. These rankings are sourced directly from the Japan Google Play and updated every day. 18 of these 50 apps are newcomers since the previous update; 損保大学課程 試験対策 made the biggest jump, climbing from #42 to #18; 有機化学 holds a steady position at #2, where it has charted for 41 days.