Perfect
Simple and affordable app that has all the features I needed to tap out a tempo and see both BPM and various measurements in milliseconds.
A+
Great app!
inaccurate
unfortunately the tap tempo is very inaccurate :/
$0.99
About
This application helps musicians and sound engineers calculate precise timing values for musical subdivisions. It automatically updates a table of milliseconds and Hertz based on the entered tempo, ideal for setting up delays and oscillators.
✓BPM calculator
✓Tempo input and tap tempo
✓Automatic table updates
✓Calculates milliseconds and Hertz
✓Supports common musical subdivisions
✓Precise delay and oscillator setup
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What's New in DelayTool
1.5.0
May 23, 2026
A long overdue UI update. Hello Liquid Glass!
User reviews
Developer apps
FAQ
What is DelayTool used for?
DelayTool is a BPM calculator designed for producers, engineers, and musicians. It helps users precisely set up delays and oscillators by providing timing values in milliseconds and Hertz for various musical subdivisions based on a given tempo.
How do I enter the tempo in DelayTool?
You can either manually enter the tempo into the application or use the tap tempo feature. Once the tempo is set, the table of values will update automatically.
What kind of timing information does DelayTool provide?
For each common musical subdivision at the current tempo, DelayTool displays the corresponding time in milliseconds and Hertz. This is crucial for accurate synchronization of audio effects.
Is DelayTool available on Android devices?
Based on the provided information, DelayTool is available for iPhone, iPad, and iPod. Platform compatibility for Android is not specified.
When was DelayTool last updated?
The latest version of DelayTool was released on December 19, 2022. This indicates the app is actively maintained by the developer.
What is the price of DelayTool?
DelayTool is a paid application and costs $0.99. There are no in-app purchases or advertisements mentioned.
Does DelayTool have ads?
No, DelayTool does not contain advertisements. The application is ad-free, providing an uninterrupted user experience.
What is the age rating for DelayTool?
DelayTool has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in music production.
