FretFlow: Guitar Chords & TAB

Song to chords & fretboard TAB

Free · Designed for iPad. Not verified for macOS.

Turn a song clip into chords on a real guitar fretboard. Loop it, slow it down, arrange it for your level, and play along. FretFlow turns a song into something you can play. Import a clip and FretFlow finds the chords, then lays them out on a real guitar fretboard with fingerings you can follow. Loop the hard part, slow it down, and arrange the song for your level. FROM SONG TO CHORDS • Import a video or audio clip from Photos or Files and get a chord timeline • Listen to verify: every result is a draft you can check against the recording • Solo mode turns a single-note melody into suggested TAB positions • Import MusicXML, Guitar Pro (GP3, GP4, GP5, GPX, GP) or ChordPro files, or type the chords in PRACTICE ON A REAL FRETBOARD • Chord shapes and notes move across a photo-real guitar neck in time • Scale degrees on every chord show how the harmony moves • Scrolling TAB, a chord strip, or both • Focus mode: set things up first, then hide the controls and keep only what you need while you play • Loop the whole song, a chord pair or a single chord, and slow the tempo down • Count-in and rhythm patterns keep time with you PLAY IT AT YOUR LEVEL • Arrange the same song at Basic, Intermediate or R&B level, with a capo when it helps • Capo and transpose, or simplify every chord to plain triads and 7ths • Sing along: your arranged guitar plays with the song's own drums, bass and vocals • Tone Studio: amp, cabinet, EQ and effects for the built-in guitar sound KEEP PRACTICING • Practice log with a daily goal and a calendar of the days you played • Score memos you can pin to the chord you're on • Built-in tuner • Score library with folders, saved on your device and synced with iCloud when available • Export analyzed parts as Guitar Pro files English and Simplified Chinese. Analysis needs an internet connection. Files you choose are uploaded only to analyze them and are deleted from our server within 24 hours. FretFlow has no accounts, no ads and no tracking.

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The developer, haoge wu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Identifiers
    • Diagnostics

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Information

Seller
haoge wu
Size
38.5 MB
Category
Music
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Simplified Chinese
Age Rating
4+
Copyright
© 2026 Haoge Wu
  • Developer Website
  • Privacy Policy