Change compares an app's rank now with its rank in the same chart and country at the start of the period. Ranks come from Apple's public top 100 charts, checked about every 6 hours. “New” means the app entered the chart in the last day.

Top losers, paid chart

App	Rank	Change	Country	Category	Was	Updated
2025年1級機械保全技能士学科過去問shinji ikeda	#15