# Polyrhythm - Rhythm Trainer

> Polyrhythms metronome / rhythm trainer for musicians

Canonical page: [https://chrome-stats.com/d/com.autumnrockdev.polyrhythm](https://chrome-stats.com/d/com.autumnrockdev.polyrhythm)

## Overview

- **ID:** `com.autumnrockdev.polyrhythm`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Autumn Rock Software Development
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 81,202
- **Rating:** 4.51 / 5 (728 ratings)
- **Version:** 1.3.2
- **Last updated:** 2025-09-11
- **First published:** 2020-02-18
- **Publisher country:** CA
- **Size:** 7.10 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.autumnrockdev.polyrhythm)
- **Website:** [https://autumnrock.dev/](https://autumnrock.dev/)
- **Privacy policy:** [https://autumnrock.dev/policy/polyrhythm\_android.html](https://autumnrock.dev/policy/polyrhythm_android.html)

## Description

Polyrhythm is a simple, intuitive rhythm trainer designed to help musicians master complex polyrhythms. Use a visual metronome to see and hear multiple simultaneous rhythms, practice syncopation by toggling individual beats, and dial in tempo with the TAP button for hands-on control.

Core features:
- Create and visualize a wide range of polyrhythms
- Toggle individual beats on or off to practice syncopation
- Choose from multiple sounds for clear audio cues
- Adjust top and bottom rhythm volumes independently for focused practice
- Set tempo quickly using the TAP button

## Rankings

- #242,636 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users appreciate the app's simplicity, accuracy, and effectiveness in practicing polyrhythms, praising its clean design and focused functionality. However, multiple reviews highlight frequent ads disrupting workflow, limited sound options, lack of advanced features such as subdivisions and multi-measure support, and some audio issues like low volume and no latency adjustment. Users suggest adding sound variety, better tempo controls, and more rhythm customization to improve the experience.

### Pros

- Simple and intuitive interface allowing quick setup and practice.
- Effectively helps users practice complex polyrhythms and discover new rhythms.
- Clean graphics and pleasant sounds that are easy to listen to.
- Lightweight and focused app without unnecessary features, providing straight to the point functionality.
- Accurate timing and reliable for rhythmic practice, appreciated by musicians and drummers.

### Cons

- Frequent ads interrupt usage, especially when changing settings, causing frustration.
- Limited sound options, having only two similar sounds that reduce the distinct polyrhythm feel.
- Lack of features such as subdivisions, visualizations, ability to handle multi-measure polyrhythms, or more complex time signatures.
- Audio issues including low volume levels and no latency adjustment for hardware problems.
- Interface limitations like inability to drag tempo values and missing panning or sound customization options.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.autumnrockdev.polyrhythm)