Fretello GmbH

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  TUNE - Smart Chromatic Tuner 1.4

  Fretello GmbH - フリーウェア -

  TUNE offers accurate and user-friendly chromatic tuning for a wide range of instruments. From the cello to the trumpet, guitar to clarinet, TUNE ensures that you always play in perfect pitch. もっと読む
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  より

  Fretello Guitar Lessons 2.6.0

  Fretello GmbH - フリーウェア -

  Embark on your journey to fulfill your guitar-playing dreams with Fretello, an interactive guitar learning app specially designed for beginners. もっと読む