The app offers a tone generator with five tones and a tuner with three display modes. It includes twenty-three default temperaments and allows users to add their own, with easy selection between flats and sharps in meantone temperaments.
by Hank Heijink★ 5.02 ratingsMusic$3.99Data updated 2026-09-11
Generate sine, square, sawtooth, and triangle tones across a wide frequency range. Adjust frequency by swiping up or down. Sweep sine frequency for hearing testing. Play tones to clean speakerphone dust and water.
Tune banjos with precision. Detect frequency deviations in cents for 4, 5, and 6-string models. Automatically identify strings when plucked. Provide visual feedback for accurate tuning.
Create custom click tracks with detailed tempo, time signature, and subdivision controls. Design transitions, accents, and count-offs for rehearsals. Tune instruments using built-in tuning tools. Export tracks for practice or sharing.
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.
Tune ukuleles using auto or manual mode. Select from standard, baritone, and D tunings. Display clear pitch indicators. Simplify tuning process for all skill levels. Share tuning results or save preferred settings.
Track songs, create set lists, practice efficiently
Manage music collections by storing chords and lyrics in one place. Copy-paste content from any source and link to YouTube, Spotify, or Apple Music. Create and organize set lists. Back up songs and sync across devices.
Tuner allows users to adjust guitar strings using audio input for accurate . It supports acoustic, electric, and bass guitars. Users can check status, receive visual feedback, and save custom tunings.
Control and monitor JB4 performance tuner functions. Change maps, view live engine data, record logs, and manage fault codes. Update firmware and sync with the BT adapter.
Tune instruments with real tuning technology for pitch detection. View a bright, visible display in low light. Compare tuning accuracy against FFT-based tuners. Lock in pitch with a single tap. Sync with MIDI devices for real-time feedback.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.