ttuner: tuner & metronome

Floats over your sheet music

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

New: bake the metronome click into your recordings, loop saved takes, and follow the bold timing cursor while you record. Practice in tune and in time — without putting your instrument down. ttuner is a chromatic tuner, metronome, and practice recorder built for musicians who actually practice. On-device pitch detection, an honest interface, and tools the way conservatory players use them. TUNER • Fast, accurate chromatic pitch detection — entirely on your device. • Set your own in-tune range, in cents. • Transpose and reference-pitch (A4) adjustment. • 15 built-in instrument tunings — guitar, bass, violin, viola, cello, ukulele, mandolin, banjo — plus your own DADGAD, Drop C, or anything you invent. One tap to recall. METRONOME • Time signatures, accents, count-in. • Speed Trainer: set a start and a target, and it adds +5 BPM every few bars while your hands stay on the instrument. • Float it over your sheet music in Picture-in-Picture (a thin floating bar on Android). DRONE • Hold any pitch, any octave, as long as you want — the way conservatory musicians train intonation. Plays behind your sheet music. PRACTICE RECORDER • Record your playing with the pitch timeline and BPM composited right onto the video. • A practice heat-map — tap any day to replay what you played. • Pro bakes the analysis into the file, so it travels with every share. HONEST BY DESIGN • On-device audio. No ads. No subscription. One-time Pro purchase, restored with your Apple ID.

  • 5.0
    out of 5
    1 Ratings

• Bake the metronome click into your recordings — hear it in the preview before saving (saving with the click is a Pro feature). • Saved takes can now loop during playback. • A bold timing cursor on the recording timeline shows exactly where the beat lands. • Timing fixes: beat lines while recording video, video A/V sync, and click accuracy.

The developer, ChangHun Sung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • ChangHun Sung
    Size
    • 4.9 MB
    Category
    • Music
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 14 more
    • English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2025 기술궤도