Top Apps Ranking
Top Paid Music Apps Ranking in Japan on December 30
| Usage Rank | App and Publisher | Category | Usage Rank | Change | Store Rank | Change | |
|---|---|---|---|---|---|---|---|
| 1 | 1 |  Cytus IIRayark International Limited | Games > Music | 1 | = | 7 | |
| 2 | 2 |  RotaenoX.D. Network | Games > Music | 2 | - | 6 | |
| 3 | 3 |  Muse Dashhasuhasu | Games > Music | 3 | = | 1 | |
| 4 | 4 |  A Dance of Fire and Ice7th Beat Games | Games > Music | 4 | 2 | 2 |