openTunes app icon

Apps Like openTunes for iPhone and iPad

Guitar tuner for open-code tuning.

The app provides a guitar tuner for open-code tuning. Users select an open-code from a menu and activate a tuning fork.

by Koji Haoka★ 0.00 ratingsMusicFreeData updated 2026-09-24

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Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Catalyst Edit app icon

    Catalyst Edit

    Line 6, Inc

    Load presets, tune guitar, access DSP parameters

    Control Line 6 amplifier via iOS device. Load and save presets, store them on the amplifier, tune guitar, and access DSP parameters not available on the amplifier directly.

    ★ 4.7234 ratingsMusicFreeData updated 2026-09-06
  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. 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
  3. 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
  4. Song Memo app icon

    Song Memo

    Jun Koo Hea

    Write chord progressions and notes

    Write ideas using a chord keyboard with automatic chord detection. View guitar chord diagrams. Transpose keys or use capo for tuning. Import memos from cloud or other apps. Share notes through various methods.

    ★ 4.5445 ratingsMusicFreeData updated 2026-09-17
  5. Guitar Tuner: Chromatic app icon

    Guitar Tuner: Chromatic

    Alok Singh

    Tune and bass strings accurately

    Tune instruments with auto-tune and manual modes. Detect pitch with and strobe tuning. Adjust string calibration for accurate tuning. Display note names and pitch frequency. Support multiple string configurations and tuning presets.

    ★ 4.128 ratingsMusicFreeData updated 2026-09-27
  6. Bass Tuner BT1 Pro app icon

    Bass Tuner BT1 Pro

    Bijoy Thangaraj

    Tune low-frequency instruments accurately

    Tune low-frequency instruments with precision. Detect and adjust guitar, double , cello, and other -range instruments. Use a chromatic scale for accurate tuning. Adjust pitch in real-time. Save and recall custom tuning settings.

    ★ 4.9105 ratingsMusic$4.99Data updated 2026-11-01
  7. Cali Reverb Modern High Gain app icon

    Cali Reverb Modern High Gain

    Nembrini Audio S.r.l.

    Play guitar with amplification

    A music for guitar amplification. Adjust , tone, presence, , and master settings on two independent channels. Choose between clean and - modes on channel 1. Save and recall amplifier presets.

    ★ 4.714 ratingsMusic$9.99Data updated 2026-09-24
  8. Mandolin Tuner - LikeTones app icon

    Mandolin Tuner - LikeTones

    Vladislav Sonkin

    Tune mandolins with precision

    Tune mandolins with high precision using a professional algorithm. Play real instrument sounds to match pitch. Adjust tuning for each string individually. Works offline without ads or registration. No purchases required.

    ★ 4.9960 ratingsMusicFreeData updated 2026-09-06
  9. BEAT MP3 2.0 - Rhythm Game app icon

    BEAT MP3 2.0 - Rhythm Game

    CREAPPTIVE Inc.

    Play guitar, follow , hit notes

    Play guitar by hitting notes in time with music . Choose songs from your device. Use exclusive music analysis for accurate timing. Features random patterns for varied gameplay. Track scores and compete with others.

    ★ 4.0409 ratingsGamesFreeData updated 2026-09-09
  10. Paperless Music app icon

    Paperless Music

    Agilstream, LLC

    Share sheet and guitar tabs

    Import and organize sheet , guitar tabs, and scores in PDF format. Annotate pages, add notes, and manage a personal library. Practice and perform with adjustable playback speed and page turning features. Sync across devices for seamless access.

    ★ 4.8896 ratingsMusicFreeData updated 2026-09-09
  11. Laiyin Guitar-Tuner Simulator app icon

    Laiyin Guitar-Tuner Simulator

    梦莹 张

    Learn guitar chords and play songs

    Learn guitar with structured courses covering theory, playing techniques, and singing. Access extensive sheet music in six-line format. Use AI-generated accompaniment for practice. Track progress and receive performance feedback.

    ★ 4.9119 ratingsMusicFreeData updated 2026-09-06
  12. 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

How we rank alternatives

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