Ukulele Chord Helper

35 chords · diagrams · sound

Free · Designed for iPad. Not verified for macOS.

Master 35 ukulele chords with diagrams, fingering, and real-time synthesized sound. Three quiz modes plus full stats. 100% offline. Learn ukulele chords the easy way. Ukulele Chord Helper is a clean, offline-first reference app for the 4-string GCEA ukulele. Browse, play, and quiz yourself on 35 essential chords — with full diagrams, fingerings, and real synthesized chord sounds, all without an internet connection. [Chord Library (35 chords)] - Major: C, D, E, F, G, A, B, Bb - Minor: Am, Bm, Cm, Dm, Em, Fm, Gm - Dominant 7th: C7, D7, E7, F7, G7, A7, B7, Bb7 - Major 7th: Cmaj7, Dmaj7, Fmaj7, Gmaj7, Amaj7 - Minor 7th: Am7, Dm7, Em7, Gm7 - Suspended: Dsus2, Dsus4, Asus2 Each chord shows clear fret positions, finger numbers, barre indicators, and plays a realistic ukulele sound on tap. [Real Ukulele Sounds] Powered by a Karplus-Strong synthesis engine that simulates the four GCEA strings (with the reentrant high-G). Every chord plays in real time — no pre-recorded audio, no waiting. [Three Quiz Modes] - Diagram to Name: identify the chord from its diagram - Sound to Name: identify the chord from its sound - Name to Diagram: pick the matching diagram from the chord name Perfect for active recall practice and ear training. [Learning Stats] - Sessions, accuracy, and per-category breakdown - Recent score trend chart - Backup and restore stats as JSON [Also Included] - Chord search + category filter + favorites - Dark mode, light mode, or system default - English and Korean - Fully offline — no account or sign-in - Free with optional ads Built for ukulele beginners, self-taught players, and anyone who wants a fast, focused chord reference. Pick up your ukulele and start playing.

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Korean device users now see '우쿨렐레 코드 도우미' on the home screen.

Version 1.0.1

The developer, SiU Ahn, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • SiU Ahn
Size
  • 31.5 MB
Category
  • Education
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English and Korean
Age Rating
4+
Copyright
  • © 2026 SiU Ahn
  • Developer Website
  • Privacy Policy

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