EasyTune: Guitar & Bass

About

"EasyTune" is a high-precision chromatic tuner for guitar and bass players — developed and maintained in Japan. We thoroughly studied the classic hardware tuners players have trusted for decades and recreated them in iOS software — testing many tuners from Japan's renowned makers: the movement of the needle, the sensitivity of the microphone, the accuracy. EasyTune combines tuner, practice recorder, tap tempo with metronome, Jam Looper, chord book and 33 fretboard scales — one simple tool in clean iOS design for practice, studio and stage. MAIN FEATURES - Tuner - - High-precision chromatic tuner for guitar and bass - A new pitch-detection method picks up a quiet acoustic guitar or an instrument away from the mic - Reduced needle jitter: the gap to the correct pitch is shown calmly — easy tuning comes first - Mic sensitivity (Standard / High / Max) and needle response (Fast / Normal / Slow) in Settings - Intuitive LED meter; the centre lights green the moment you are in tune - Flat (b) notation, as tuners traditionally use - Reference A4 shiftable +/-5 semitones, for half- and whole-step-down tunings - Custom tunings (Premium): Drop D, DADGAD, Open G, half step down, 4-/5-string bass; target notes per string, the played string highlighted automatically - Tempo & Metronome - - Tap tempo: four or more taps give the BPM, updated as you keep tapping - Start the metronome straight at the tempo you found - 4/4 and 3/4 free; odd meters (5/4, 7/8, 9/8, 12/8...) and groupings (3+2+2, 2+2+3) Premium - Four accent levels per beat: strong / medium / weak / mute (Premium) - n+m grouping display, matching how odd meters are thought - Voice Recorder - - One big button records your playing on the spot; live level bar; pause / resume / stop - Tap a recording to play, seek anywhere; swipe to delete, rename from the menu - Starting a recording stops the tuner automatically — no mic conflict - Sharing files (LINE / mail / AirDrop / Files) is Premium - All audio stays on your device; nothing is ever sent - Jam Looper - (new) - Loop record / play / overdub / undo / redo: one-person band play, free for everyone - One centre button: tap to advance, double-tap to pause - Real waveform drawn live with a green playhead; input level meter - Premium: slow practice (0.5x-1.5x, pitch kept), A-B loop (drag the handles), save / load / export to other apps - Headphones recommended, against bleed into the mic - Guitar Chord Book - - 12 roots x 27 qualities: maj7, m7, m7-5, 7b9, aug, dim and more; several positions per chord - Clear fretboard diagrams: beginners see at a glance which fret of which string to press - Scale Display - (Premium) - 33 scales: major, minor, pentatonic, blues, church modes, bebop, altered, ethnic and more - Frets 1-22, roots highlighted in red; instant switch between guitar (6) and bass (4) - In Common - - Automatic portrait / landscape layouts; automatic light / dark mode - Five tabs one tap apart: Tuner, Tempo, Record, Loop, Chords & Scale PREMIUM UNLOCK A one-time purchase unlocks everything below at once: custom tunings; odd meters, groupings and accent editing; loop slow practice, A-B loop, save / load / share; all 33 scales; recording sharing; complete ad removal. RECOMMENDED FOR Tuning the moment the app opens · an acoustic guitar and the phone mic · recording a phrase mid-practice · keeping a record of rehearsals · measuring BPM by ear · a shared tempo with the metronome · odd meters (prog, jazz, world) · one-person-band looping · Drop D / DADGAD players · chords looked up on the spot · fretboard views for scales and improvisation · tuner, metronome, recorder, looper, chords and scales in one app. ABOUT PRIVACY The tuner uses the microphone only for real-time pitch analysis inside the app. Recordings stay only on your own device — this app never sends anything anywhere. USER GUIDE https://tenmais.jp/?lang=en May your daily practice be more fun and smooth — we hope EasyTune becomes your trusted companion.