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  • String Theory: Guitar Practice
  • iOS 應用程式: 音樂與音效  由: DANIEL NIKOLAS SZTURM
  • $1.99  2026-03-28 13:57:02 UTC
  • 清單: 0 + 0  排名: 0  評測: 0
  • 點數: 1 + 1 (5.0)  0  版本: 1.0   String Theory is a focused guitar tool for exploring scales, visualizing the fretboard, matching chords, and capturing riff ideas without clutter. Build better fretboard awareness with
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