A440 Tuner app icon

Apps Like A440 Tuner for iPhone and iPad

Reference pitch for tuning by ear.

The app provides a reference Concert A (440Hz) pitch for musicians tuning by ear. Users can select between a real oboe or a synthesizer oboe sound for the reference pitch.

by Weird Kid Software LLC★ 2.98 ratingsMusicFreeData updated 2026-09-10
App detailsView in App Store

A440 Tuner screenshots

Ranked alternatives

Showing 801–820 of 1,000 ranked alternatives.

  1. RK Guitar Tuner app icon

    RK Guitar Tuner

    Hidetomo Katsura

    Tune with visual feedback

    Allows users to tune their by listening to the input and visually tracking the tuning process. The displays a volume indicator to check microphone input and a tracking indicator to follow the pitch of a played note.

    ★ 0.00 ratingsMusic$1.99Data updated 2026-09-08
    App details
  9. StringMaster Uke app icon

    StringMaster Uke

    Great Apptitude Pty Ltd

    Explore ukulele chords, scales, and songwriting.

    The app offers features for chord building, detection, scales, and songwriting. It includes a chromatic tuner, metronome, and fretboard learning with alternate tuning and capo support.

    ★ 5.02 ratingsMusic$8.99Data updated 2026-10-27
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.