https://www.youtube.com/watch?v=ar243S4NmI4

From the creators of NodeBeat comes Tunable, the most intuitive visual toolkit for musicians.

Tunable is a chromatic tuner, tone/chord generator, metronome, and recorder that helps you learn to play steadily, in tune, and on the beat. Featuring a unique “tuning history” display for visualizing pitch over time, Tunable is the perfect toolkit for beginning to professional musicians.

★ Learn to play in tune with sustained pitch history ★
Visualize how steadily you play or sing. As notes are held out, a white line draws how steady the pitch is. The straighter the line, the more consistent the pitch.

★ Improve your ear with tone and chord generator ★
Need a reference tone or chord? Use the tone and chord generator to play and sustain chords with various tone options. Choose from different temperaments to hear how they compare.

★ Keep tempo with an accurate and simple metronome ★
See the pulse with a visual metronome. View subdivision and current beat, with a large display and visual flash.

★ Record and share ★
Record your practice and performances. Add reverb for a professional sound. Share recordings through e-mail, SoundCloud, Dropbox, and more.

★ Features ★

Tuner
• Large, colorful tuning indicator clearly shows when in tune (green fills the screen)
• Clear, visual tuner with a note, octave, cents (+-), and frequency (Hz) display
• Tuning history to see how well you’re sustaining notes over time
• Especially suited for wind instruments and strings with note detection from Tuba to Piccolo (24hz to 15khz+)
• Horizontal and vertical tuning displays
• Adjustable A=440 reference tone
• Change between equal, just, Pythagorean, and 18 other tuning temperaments

Tone and Chord Generator
• Chromatic Tone Generator with multiple tone options and sustain
• Play and sustain chords
• Auto Octave rounding for easy note access

Metronome
• Large number display with visual flash to see the downbeat, subdivision, and pulse
• Adjust the tempo, beats per measure, and subdivision
• See tempo markings to quickly jump between standard tempos
• Tempo Tap (tap metronome center to set a tempo)
• Continues to play when the screen is locked or in the background

Record
• Record and save unlimited recordings
• Share recordings through e-mail, SoundCloud, DropBox, and more

Other
• Highly accurate (1/100 of a cent) and responsive
• Transpose notes to any instrument
• Dark and light themes

Tunable is a great tuner and works especially well for tuning wind and string instruments such as:

• Guitar, Ukelele
• Piccolo, Flute
• Oboe, English Horn, Bassoon
• Eb, Bb/A Soprano Clarinet, Bass Clarinet
• Soprano, Alto, Tenor, and Baritone Saxophone
• Trumpet and Cornet
• French Horn
• Tenor and Bass Trombone
• Euphonium and Tuba
• Violin, Viola, Chello, and Bass