Seoul Rising
Seoul Rising ranks K-pop acts by what is moving in Korea first: YouTube view velocity, Korean and English Wikipedia pageviews, and headline counts from Yonhap, Soompi and Koreaboo. A KR FIRST flag marks acts whose Korean signals moved before English-language coverage. The iOS app and home screen widget refresh about every 30 minutes.
iOS app. Seoul Rising is built for iPhone (iOS 18 and later) and is currently in testing through TestFlight. The app reads the public feed above; it has no accounts and collects no personal data.