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 341–360 of 1,000 ranked alternatives.

  1. Tuner PRO: guitar,ukulele,bass app icon

    Tuner PRO: guitar,ukulele,bass

    Pavel Radzivonau

    Tune instruments with precision

    Allows users to tune electric guitar, acoustic guitar, bass guitar, violin, cello, and ukulele. It offers customizable tuning presets including Standard, Drop D, and Drop C. Users can switch between chromatic mode and tuning fork functionality.

    ★ 4.422 ratingsMusicFreeData updated 2026-09-24
  2. Tuner ONE PRO Guitar & Ukulele app icon

    Tuner ONE PRO Guitar & Ukulele

    Vladimir Grishman

    Tune guitars, basses, and ukuleles precisely

    ONE provides precise tuning for electric , acoustic , bass , and . It includes chromatic tuning and tuning fork functionality. The features a rhythm game to improve timing skills. Users can adjust sensitivity and save custom tuning settings.

    ★ 4.778 ratingsMusicFreeData updated 2026-09-19
  3. Thrayam app icon

    Thrayam

    Raghavasimhan Sankaranarayanan

    ★ 4.812 ratingsMusic$14.99Data updated 2026-11-08
  1. Classical Guitar Tuner Pro app icon

    Classical Guitar Tuner Pro

    Pedro Daniel Macalupu Cumpen

    Tune with frequency display

    Tune strings with frequency display in Hz. Use A4 calibration, tuning fork, or in- purchases for settings. Load tuning instantly with 64-bit optimization. Receive visual feedback with LED indicators for each string.

    ★ 4.540 ratingsMusic$14.99Data updated 2026-09-11
  2. MyEarTraining - Ear Trainer app icon

    MyEarTraining - Ear Trainer

    myrApps s.r.o.

    Practice intervals, chords, and scales with real

    Practice ear training by identifying intervals, chords, and scales. Listen to audio examples and select the correct answer. Track progress with detailed reports. Sync lessons across devices and receive instant feedback on accuracy.

    ★ 4.8252 ratingsEducationFreeData updated 2026-09-09
  3. Dulcimer Tuner Simple app icon

    Dulcimer Tuner Simple

    Pavel Nikitenko

    Tune strings with precision

    Tune strings by selecting notes and adjusting tuning pegs. Provides visual feedback for accurate pitch. Guides users through standard DAA tuning for beginners. Supports finger placement practice for improved playing.

    ★ 1.811 ratingsMusic$0.99Data updated 2026-10-28
  4. Voice Synth app icon

    Voice Synth

    Qneo

    Process and synthesize live voice creatively.

    The app processes and synthesizes live voice for music creation. It offers tools like vocoders, auto pitch, and harmonizing pitch shift for diverse vocal effects and soundscapes.

    ★ 4.1334 ratingsMusic$8.99Data updated 2026-09-25
  5. PolyNome Pro: Drum Sequencer app icon

    PolyNome Pro: Drum Sequencer

    Polynome Ltd

    Play, learn, and track songs

    Practice rhythms and compose music with customizable patterns and notation. Track practice sessions and set goals. Schedule rehearsals and manage setlists. Export and print sheet music. Collaborate with other musicians in real time.

    ★ 4.8328 ratingsMusic$59.99Data updated 2026-09-11
  6. Anytune Pro: Music Trainer  app icon

    Anytune Pro: Music Trainer 

    Anytune Inc.

    Practice with real-time feedback

    Practice with audio recording, playback, and pitch detection. Transcribe melodies by tapping notes. Adjust tempo and key. Play along with backing tracks. Set practice goals and track progress. Sync with external instruments.

    ★ 4.9453 ratingsMusic$14.99Data updated 2026-09-08
  7. Double Bass Tuner Professional app icon

    Double Bass Tuner Professional

    Pedro Daniel Macalupu Cumpen

    Double bass tuning with precise frequency.

    The app displays the exact sound frequency in Hz for precise double bass tuning. It offers calibration options and an intuitive interface with visual indicators for tuned strings.

    ★ 3.816 ratingsMusic$14.99Data updated 2026-11-07
  8. Giant Ear - Tiny Hearing Aid app icon

    Giant Ear - Tiny Hearing Aid

    Yasar Bozdag

    Amplify sounds and adjust tones

    Amplify sounds using adjustable equalizer and tone settings. Adjust volume and pitch for better . Works in background for continuous use. Connect via headphones for direct audio input.

    ★ 4.4148 ratingsMedicalFreeData updated 2026-09-29
  9. Tuner app icon

    Tuner

    Marcello De Palo

    ★ 2.439 ratingsMusic$0.99Data updated 2026-11-10
  10. Violin Tuner Professional app icon

    Violin Tuner Professional

    Pedro Daniel Macalupu Cumpen

    Tune with precise frequency display

    Tune strings with real-time frequency display in Hz. Calibrate to multiple A frequencies. Load tuning instantly for quick adjustments. Provides visual feedback with LED indicators. Offers intuitive interface for easy use.

    ★ 4.134 ratingsMusic$14.99Data updated 2026-09-08
  11. Scale-Master app icon

    Scale-Master

    Gil Estes

    Tune intervals and refine scales

    Master helps users practice intonation by using droning sounds across different intervals. Users can adjust pitch, compare notes, and identify tuning discrepancies. The provides visual feedback and allows for custom configurations.

    ★ 4.423 ratingsEducation$1.99Data updated 2026-09-08
  12. BlueNote – AI Vocal Remover app icon

    BlueNote – AI Vocal Remover

    Coda Labs Incorporated

    Learn music by ear with stem split

    Learn music by ear with stem splitting, sheet music generation, and playback controls. Adjust individual stems for bass, vocals, drums, and other instruments. Generate sheet music for audio or video.

    ★ 4.7118 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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