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 201–220 of 1,000 ranked alternatives.

  1. Standard Guitar Tuner app icon

    Standard Guitar Tuner

    Tomas Westerlund

    Analyze guitar strings for tuning

    The app analyzes guitar strings using the device's microphone. Its machine-learning pitch engine provides fast, precise tuning with an intuitive interface showing string tension.

    ★ 0.00 ratingsMusicFreeData updated 2026-10-19
  2. Perfect Ear: Music & Rhythm app icon

    Perfect Ear: Music & Rhythm

    Crazy Ootka Software AB

    Learn chords, scales, and intervals

    Learn music theory with lessons on chords, scales, and intervals. Identify melodies by ear and practice sight reading. Train rhythm, solfège, and note recognition. Sing notes and intervals to improve pitch accuracy.

    ★ 4.71,894 ratingsEducationFreeData updated 2026-09-16
  3. Metronome Beats & Tempo Tuner app icon

    Metronome Beats & Tempo Tuner

    YRKA Limited

    Master timing with precise beats

    Master timing and rhythm with a precise . Adjust , set beats per minute, and track practice sessions. Sync with audio files for accurate timing. View performance history and export session data.

    ★ 4.8228 ratingsMusicFreeData updated 2026-09-18
  1. Simply Tuner - Violin, Cello app icon

    Simply Tuner - Violin, Cello

    Shenzhen Mango Future Technology Co., Ltd.

    Tune instruments with a single tap

    Allows users to adjust instrument pitch with a visual display. It provides step-by-step guidance for tuning. Includes noise filtering for accurate results. Supports violin, viola, and . No ads and free to use.

    ★ 4.22,538 ratingsMusicFreeData updated 2026-09-13
  2. Fingering Woodwinds app icon

    Fingering Woodwinds

    Patrick Kelly

    Woodwind fingerings with alternate trills

    The app provides immediate access to fingerings for woodwind instruments, including alternates and trills. Users can get fingerings from written or concert pitch and utilize key signatures for easier navigation.

    ★ 5.02 ratingsMusic$3.99Data updated 2026-09-13
  3. Classical Guitar Tuner Basic app icon

    Classical Guitar Tuner Basic

    Pedro Daniel Macalupu Cumpen

    Tune with precise frequency display

    Tune with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork and advanced settings via in- purchase. LED indicator lights up tuned strings automatically. Supports standard and drop D tunings.

    ★ 4.5411 ratingsMusicFreeData updated 2026-09-11
  4. n-Track Tuner Pro app icon

    n-Track Tuner Pro

    n-Track S.r.l.

    Tune instruments with your phone microphone

    Tune guitar, bass, or other instruments using the device's microphone. Detect and adjust pitch with high precision. Supports multiple instruments including violin, viola, and wind instruments.

    ★ 4.893 ratingsMusic$12.99Data updated 2026-10-11
  5. Sound Meter (Decibel) app icon

    Sound Meter (Decibel)

    Unicom TOV

    Measure noise, display decibels, show reference

    Measures environmental noise and displays decibel values in real time. Shows current noise reference and min/avg/max dB levels. Displays dB as a gauge and graph line. Saves measured records for later review.

    ★ 4.62,587 ratingsUtilitiesFreeData updated 2026-09-06
  6. Electric Guitar Tuner ™ app icon

    Electric Guitar Tuner ™

    Kartika Ardiani

    Tune strings with precision

    Tune strings by plucking them and following pitch guidance. Switch between auto and manual note detection. Receive a tuning sound when strings are correctly pitched. Select from standard and alternative tunings like Drop D and Drop C.

    ★ 4.650 ratingsMusicFreeData updated 2026-09-06
  7. Voice Synth Modular app icon

    Voice Synth Modular

    Qneo

    Sing with vocoder effects

    Allows users to process their into various effects. Apply vocoder, auto pitch, and harmonizing pitch shift. Adjust speed and sample sounds. Create robotic, animal, or comedic voices. Play musical instruments by without physical input.

    ★ 4.23,047 ratingsMusicFreeData updated 2026-09-08
  8. PolyTune app icon

    PolyTune

    MUSIC Tribe Brands DK A/S

    Tune all strings at once.

    The app offers polyphonic tuning for guitars and basses. It recognizes if one or several strings are played at once, providing pitch information for all strings simultaneously.

    ★ 2.880 ratingsMusic$4.99Data updated 2026-10-29
  9. Mandolin Tuner – XTuner PRO app icon

    Mandolin Tuner – XTuner PRO

    NETIGEN KLUZOWICZ SPOLKA JAWNA

    Tune with professional sounds

    Tune mandolins using built-in tuners and reference sounds. Adjust pitch manually or use auto-tune features. Access professional-quality tuning tones and synthetic sounds. Function without internet connection.

    ★ 0.00 ratingsMusicFreeData updated 2026-09-06
  10. A–440: Pro Tuner Tuning Fork app icon

    A–440: Pro Tuner Tuning Fork

    Paul Richardson

    Tune instruments with single tap

    Tune instruments with single tap. Adjust frequency between 435–445 Hz. Set up Siri Shortcuts for quick access. Save shortcuts to Home Screen, Dock, and Shortcuts Widget. Supports –440 and –443 .

    ★ 4.4184 ratingsMusicFreeData updated 2026-09-08
  11. Voice Tuner — AI Vocal Changer app icon

    Voice Tuner — AI Vocal Changer

    Music Breath, OOO

    Tune with effects and beats

    Record and edit with pitch shifting and key adjustment. Add backing tracks and beats. Record video with real-time audio integration. Apply effects to mimic celebrity voices. Export final audio and video files.

    ★ 4.5672 ratingsMusicFreeData updated 2026-09-11
  12. Learn & Play Violin - tonestro app icon

    Learn & Play Violin - tonestro

    fun.music IT GmbH

    With interactive lessons

    To or fiddle with structured lessons and exercises. Access music theory, notes, tabs, fingerings, and sheet music. Practice scales and exercises. Track progress and receive feedback. Share performances. Sync with other devices.

    ★ 4.42,218 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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