Circle of Fifths

by WeSoftLab · Music & Audio · Free

On Google Play since December 2016 · Data updated 2026-10-13

Google Play

Circle of Fifths is made and published by WeSoftLab. AppBrain is an independent app data site and isn't affiliated with WeSoftLab. The app name, icon, screenshots and description belong to WeSoftLab and are shown as published on Google Play.

AppBrain's verdict

EstablishedLoved by users

Rating on Google Play: 4.50; 1,356 ratings
Installs: 400 thousand
Last updated: August 29, 2026
Ads: Contains ads
Size: 10.9 MB

Circle of Fifths has 400 thousand installs. Users love it: 4.5 stars from 1,356 ratings.

User feedback

Ratings and reviews on Google Play

Comments on Circle of Fifths for Android

★★★★★ Zoroastro Cucurullo · Dec 28, 2021

Explains clearly the Chords of any major key. Clear and easy reference.

★★★★★ Brett Robertsson · Aug 15, 2020

It's the circle of fifths, that's it, but it's really well visualized.

★★★★★ Chill Wagon · Sep 23, 2020

This is the app you can click the note to spin the whole circle, so you can see the key better. Simple and very useful.

★★★★★ Lew Buckles · Oct 17, 2020

Works well to give you a visual of all the relative chords in each key. Makes translation of one key to another easy. Improvements could include hearing the root note of each chord on tap maybe the whole chord on quick double tap. Chord spellings and inversions too. Show common chord changes.

★☆☆☆☆ Terry Beaud · Jan 17, 2021

Know if I'm dumb or if everyone else is, but is this all the app does, shows a rotatable image ?? My grandmother can code that !!

★☆☆☆☆ owachgiu pius · May 31, 2021

I thought it was good, but what's the use of it can't even give me a sound. I appreciate other things in it, but for the fact that there's no sound then everything is to a waste. Otherwise, fix it please.

★☆☆☆☆ Vincent Barrientos · Jan 10, 2022

It spins the circle, as such it hinders the creation of a mental model. It's a toy and does not support learning.

★★☆☆☆ Lorne Melin · Oct 31, 2020

A very rudimentary app that displays a circle of fifths charts which can be rotated to highlight sets of related chords. No landscape mode. Uses a huge amount of storage for what it does.

Google Play Rating history and histogram

110

140

Store listing

By WeSoftLab, from Google Play

“It`s a small lightweight application of Circle of Fifths.”

Screenshots by WeSoftLab, from the Google Play listing

Description by WeSoftLab Written by the developer, not by AppBrain. Click to read.

It`s a small lightweight application of Circle of Fifths. In music theory, the circle of fifths (or circle of fourths) is the relationship among the 12 tones of the chromatic scale, their corresponding key signatures, and the associated major and minor keys.
At the top, you have the key of C major, which has no sharps or flats in its key signature. Each stop on the circle as you go clockwise from C is a key with one more sharp than the previous key. Each stop as you go down counter-clockwise from C is a key with one more flat than the previous key.

Recent changes:
- Improved performance
- Fixed some bugs

Official page on Google Play

Safety and technology

Found in the app by AppBrain

Ads: Contains ads
Price: Free
Libraries: 40
App size: 10.9 MB
Needs Android: 6.0+
Content rating: Everyone

Technologies used by Circle of Fifths

9 permissions · 40 libraries

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Releases

Updates seen on Google Play

Version: 2.6
Launched: December 2016

Aug 29, 2026UpdateVersion 2.6
Aug 15, 2025UpdateVersion 2.4
Jan 10, 2024UpdateVersion 2.3
Sep 25, 2023UpdateVersion 2.2
Sep 5, 2023UpdateVersion 2.0

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Alternatives

Similar apps and more from WeSoftLab

Alternatives to Circle of Fifths

Installs

Tracked by AppBrain

Last 30 days: 530
Per day: 18; 30-day average
Play install range: 100+ thousand
Launched: December 2016

Installs over time

Circle of Fifths has been installed 400 thousand times. Over the past 30 days, it averaged 18 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Circle of Fifths

This app is not ranked

About the app and developer

About Circle of Fifths

Circle of Fifths is a music & audio app developed by WeSoftLab.

How many times has Circle of Fifths been installed?

Circle of Fifths has been installed 400 thousand times. In the last 30 days, the app was installed 530 times.

What is the rating of Circle of Fifths?

Circle of Fifths is rated 4.50 out of 5 stars, based on 1.4 thousand ratings.

Is Circle of Fifths free?

Circle of Fifths is free. The app size is 10.91 MB. The latest version available is 2.6. The last update was on August 29, 2026.

What are the requirements for Circle of Fifths?

Circle of Fifths requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2016.

App Performance Report

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Developer information for WeSoftLab

WeSoftLab

WeSoftLab@gmail.com

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