Tap Delay & Tempo Calculator 4+

Brainwash Inc.

Designed for iPhone

    • 3.7 • 9 Ratings
    • $1.99

iPhone Screenshots


A great little app for audio engineers.

Simply tap a quarter note on the "Tap Here" button and you will instantly know the beats per minute of the song, and also the appropriate milliseconds for musical notes for your delay effects!

A great application for use the studio and live performance.

You can also set the temp via a slider or tap the BPM label to input the tempo straight from a keyboard.

Flip the color scheme with the 'Flip' button to increase visibility for indoor/outdoor use.

What’s New

Version 3.1

This app has been updated by Apple to display the Apple Watch app icon.

Remove support for Dynamic Type that pushes font size too large.

Ratings and Reviews

3.7 out of 5
9 Ratings

9 Ratings

CapnCrockett ,

Smaller increments!

Oh no! It won’t get small enough with divisions. Things like pre-delay need to get to the 10s and 20s. I have a cut time song at 100bpm, I upped the app to 200bpm but it still only gets to 75ms. I wouldn’t even be writing this if I hadn’t paid for it. Will gladly give full five stars if this one thing can be fixed.

tmb583 ,

Needs more values

Great app, but I need something that goes down past 16th notes. Can we have that in a update?

RCM78T ,

Doesn’t work on iOS 12 on XsMax

I use this app all the time to set delay times. After upgrading my phone to the XsMax the home screen of the app doesn’t render properly. It’s very difficult to read the screen. App needs an update!!!

App Privacy

The developer, Brainwash Inc., has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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