The iTunes App Store continues to offer downloads of The Idolm@ster Shiny Festa Rhythmic Record, Harmonic Score, or Melodic Disc for iPhone and iPad for $7.99. That's tied with our mention from last week as a $17 drop for each title and the best price we've seen for this series of music producer sim games. (Last week's drop is the first time these apps have been below $25 since their 2013 release.) Deal ends July 31.