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

A440 Tuner screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. SideBand app icon

    SideBand

    Wil Macaulay

    Learn music by ear easily.

    The app allows users to learn music by ear. It supports importing unprotected music and adjusting tempo and key.

    ★ 4.05 ratingsMusic$2.99Data updated 2026-10-21
  2. Note Freak app icon

    Note Freak

    KevLee Software LLC

    Musical pitches and frequency values

    The app displays musical pitches and their frequency values in hertz. Musical instruments are associated with hertz values, and the frequency spectrum is split into tabs for access.

    ★ 5.04 ratingsMusicFreeData updated 2026-10-03
  1. Simply Tuner -Learn guitar app app icon

    Simply Tuner -Learn guitar app

    新玲 张

    Tune instruments and learn chords

    Precision tuning with real-time feedback for multiple instruments. Learn and practice chords with interactive lessons. Adjust tuning for different musical scales. Share tuning results and track progress over time.

    ★ 4.8102 ratingsMusicFreeData updated 2026-09-06
  2. Tuba Fingering Chart app icon

    Tuba Fingering Chart

    Andriy Holovchak

    Find fingerings and practice

    Learn fingerings for 4-valve Bb and 5-valve C . Access alternate positions. Use a built-in tuner for pitch accuracy. Adjust a metronome to maintain rhythm. Practice with Note Nami for interactive exercises.

    ★ 4.510 ratingsEducationFreeData updated 2026-09-06
  3. Guitar Tuner - Pro Accuracy app icon

    Guitar Tuner - Pro Accuracy

    Yasar Bozdag

    Tune guitars with sound frequency.

    The app listens to instrument sound and measures its frequency. It supports over 50 tuning styles and offers a metronome with beat groupings, vibration, and torch features.

    ★ 4.315 ratingsMusic$1.59Data updated 2026-10-09
  4. Fine Bass Tuner app icon

    Fine Bass Tuner

    Aleksandar Mlazev

    Tune with built-in mic

    Tune instruments using a built-in microphone and chromatic scale. Display pitch with a clean interface. Adjust tuning settings manually. Disable ambient noise reduction for improved sensitivity.

    ★ 0.00 ratingsMusic$0.99Data updated 2026-09-12
  5. Dulcimer Tuner Simple Mixolydian app icon

    Dulcimer Tuner Simple Mixolydian

    Pavel Nikitenko

    Tune with precision

    Tune strings with visual feedback. Select a string and touch the corresponding note. Adjust tuning pegs to match the pitch. Provides accurate tuning for standard DAD configuration.

    ★ 2.419 ratingsMusic$0.99Data updated 2026-10-04
  6. Electric Guitar Tuner Pro app icon

    Electric Guitar Tuner Pro

    Pedro Daniel Macalupu Cumpen

    Instant guitar tuning for musicians

    The app provides instant guitar tuning with precise frequency display in Hz. It offers seven different tunings and visual indicators for tuned strings, making it suitable for all skill levels.

    ★ 3.920 ratingsMusic$14.99Data updated 2026-10-29

How we rank alternatives

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