Fretello GmbH

Fretello is a simple and fun way to learn guitar. Master different playing techniques, jam to 20,000

With Fretello Stage you can easily record and share videos of your jam sessions with your friends on

The most intuitive chromatic tuner for every musician, no matter what instrument you play.POCKET TUN

The most intuitive chromatic tuner for every musician, no matter what instrument you play.POCKET TUN

Fretello 教你用吉他來演奏自己喜歡的歌曲，從零到精通每天只需練習 20 分鐘。你將通過我們的初學者影片課程，來學習吉他的基礎知識，保持日常練習，一邊播放你最喜歡的歌曲一邊掌握吉他技能。學我們會

The most intuitive chromatic tuner for every musician, no matter what instrument you play.POCKET TUN