
Tacto: Metronome & Tuner
Feel the beat on your wrist
0 ratings
Free
In-App Purchases
Rating summary
About
Tacto is a metronome you can feel.
It keeps sample-accurate time from 20 to 300 BPM and taps every beat on your iPhone or Apple Watch, stronger on the accent, so you feel the pulse even when the band is loud. A chromatic tuner is built in.
METRONOME
• Rock-steady click, timed to the audio sample, not a timer
• Tap tempo, or drag the big number to set the BPM
• Any meter from 1 to 12 beats: 2/4, 3/4, 4/4, 5/4, 6/8, 7/8, 12/8
• Quarter, eighth, triplet and sixteenth feels
• Tap a beat to accent or mute it
• Keeps playing when your iPhone locks, and plays alongside music from other apps
FEEL THE BEAT
• A haptic tap on every beat, timed to the sound
• Pocket mode: the screen turns off in your pocket and the taps keep going
APPLE WATCH
• The beat on your wrist: a firm tap on every beat, a double tap on beat 1
• Keeps tapping with your wrist down, for up to an hour
• Turn the Digital Crown or tap − and + to set the tempo
• 2/4 to 7/4; tap a beat to accent or mute it
• Included free, no iPhone needed while it plays
TUNER
• Chromatic tuner for guitar, bass, violin, ukulele, voice and more
• Needle, note and cents at a glance
• A4 calibration from 415 to 466 Hz
TACTO PRO, ONE-TIME PURCHASE
• Speed trainer: add a few BPM every few bars, up to your goal
• Setlist: save a tempo for every song and exercise, load it with one tap
• Practice log: minutes per day, your week and your streak
• Four more sounds: beep, rimshot, cowbell and hi-hat
No account, no ads, no tracking. The microphone is used only while the tuner is open, and nothing leaves your iPhone.
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What's New in Tacto
1.2
November 3, 2026
Tacto now speaks Simplified and Traditional Chinese, Japanese, Korean, German, French and Spanish.
1
Subscriptions & In-App Purchases
$4.99
Tacto Pro
Speed trainer, setlist, practice log, sounds.





