Mac App Storeでソフトが見つかりました。

Air-Tapping Guitar Lessons　[ App Store ]
Any Guitar Tuner　[ App Store ]
Course For Logic's Guitar Recording Toolbox　[ App Store ]
Course For NI Guitar Rig and The Studio Processors　[ App Store ]
eMedia Guitar Method v5　[ App Store ]
eMedia Guitar Toolkit　[ App Store ]
eMedia My Guitar　[ App Store ]
FREE Guitar Tuner　[ App Store ]
Guitar Jam Tracks - Scale Trainer & Practice Buddy　[ App Store ]
Guitar Tuner　[ App Store ]
Guitars: Mixing & Producing　[ App Store ]
GuitarTools　[ App Store ]
Military Aircrafts Encyclopedia　[ App Store ]
Military Collection Encyclopedia　[ App Store ]
Military Ships Encyclopedia　[ App Store ]
Military Submarines Encyclopedia　[ App Store ]
Recording Guitars　[ App Store ]
RK Guitar Tuner　[ App Store ]
Rock Guitar For Dummies　[ App Store ]
SpiderSolitarus　[ App Store ]
Super Guitar Fretboard Addict　[ App Store ]
ZeChord Guitar　[ App Store ]