PolyNoise Musical Metronome
polyrhythms, chords
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Metronome with polyrhythms, custom sounds and chords. Practice complex polyrhythms and try musical ideas in the same app. Record or turn your audio files into beats.
Made to implement any poly-rhythm imaginable with any sounds user wants to use.
Can't find a metronome with beat sounds you like? With this app, you can use any sound you can obtain local audio file with, or by recording it yourself.
Type in rhythmical patterns and chords from sheet music to preview melody and use as accompaniment. Customize chord sounds with overtone configuration.
Poly-rhythms are supported by playing several rhythms at the same time, all with customizable beats per measure and beat patterns.
On the fly editing allows user to make any changes to the rhythms and hear them immediately.
Easily customize volumes of each rhythm, even during playback to find the most comfortable setup.
For players new to sight reading, a noise indication of next beat proximity may become a useful tool.
Try your musical ideas with notation editing and export your creations as local wav files.
Train by starting at lower tempo and having it seamlessly increase over time.
Disappearing beats are supported. You can define constant beat dropout probability or have it increase over time.
Sequential beat sounds are several sounds used for the same beat, which is useful for counting beats in a rhythm.
All of the app's features are available for free, in-app purchases are used to increase certain limits for users who need them.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added new visualization and many customization options, including rhythm color customization.
Added synchronization and ability to adjust sound to visual alignment.
Added ability to enable visualization in the background for all tabs and other options.
The developer, OLEG LESHCHEV, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OLEG LESHCHEV
- Size
- 26.6 MB
- Category
- Music
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 15 more
- English, Arabic, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Thai, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Tip the developer (tier 2) $19.99
- Tip the Developer $4.99
- Unlock Acceleration $0.99
- Remove Sound Limit $1.99
- Unlock Undo $0.99
- Remove Set Limit $0.99
- Unlock Bars $1.99
- Unlock Rhythms $1.99
- Unlock Musical Notes $1.99
- Unlock Beats per Bar $1.99
- Copyright
- © 2026 Oleg Leshchev
