Transposing Helper is made and published by GaHyun KIM. AppBrain is an independent app data site and isn't affiliated with GaHyun KIM. The app name, icon, screenshots and description belong to GaHyun KIM and are shown as published on Google Play.

About Transposing Helper

Transposing Helper is a music & audio app developed by GaHyun KIM.

How many times has Transposing Helper been installed?

Transposing Helper has been installed 190 thousand times. In the last 30 days, the app was installed 260 times.

What is the rating of Transposing Helper?

Transposing Helper is rated 4.69 out of 5 stars, based on 620 ratings.

Is Transposing Helper free?

Transposing Helper is free. The app size is 12.05 MB. The latest version available is 2.1.2. The last update was on October 22, 2025.

What are the requirements for Transposing Helper?

Transposing Helper requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2012.

Description by GaHyun KIM (from Google Play)

With Transposing Helper, no more stress to check keys every time!

*Use this app when
· Original chords seems too difficult and want it to be arranged to your style.
· You playing guitar, especially playing it with capo!
(When Eb -> D, You can play guitar set capo in 1st)
· you feel your song's tune is too high or too low

Please turn smaller wheel and larger wheel until when original key and key to-be meets
ex)When you want to change the key from A to C while chord progression is A, F#m, Bm, E7,
just turn A on smaller wheel to meet D on larger wheel. Check other chords then.
A->C, F#m ->Am, Bm->Dm, E7->A7

* Write down and use m, m7,sus4 behind bass.

Recent changes:
SDK version update

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Screenshots

Screenshots by GaHyun KIM, from the Google Play listing

4.69 · 616 reviews · 100,000+ installs

Official page on Google Play

Alternatives to Transposing Helper

Google Play Rating history and histogram

Rating history

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Installs over time

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Transposing Helper has been installed 190 thousand times. Over the past 30 days, it has been installed 260 times.

Changelog of Transposing Helper

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Developer information for GaHyun KIM

GaHyun KIM

transpose@u2app.net

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Comments on Transposing Helper for Android

★★★★★ Matt IzChilled · Jan 3, 2017

Transposing tool Very effective it gets the notes changed for you, it's your own personal app tone changing tool. And what's inspiring of this too is an old time classic tone changing tool.

★★★★★ A Google user · Nov 24, 2018

Its so simple and does the job on the fly. I can easily transpose a piece in my head when using this tool, and I love it. Thank you.

★★★★☆ Julia Danders · May 30, 2020

This is a great tool for someone who doesn't know much about scales/transposing. It's easy to use and very visual. As an upgrade, I would love to be able to click on the chords and have an image of how to play the chord on a guitar.

★★★★★ Linda J Nichols · Dec 21, 2019

Very easy to use. On the outside ring, find the current chord representing the current key. Turn the inner circle so that the NEW higher or lower chord you want to use, lines up with the current outside chord. Now all the new chords on the inside ring, line up with the old chords on the outer ring. You have successfully changed keys.

★★★★★ Reverend Smith · Feb 17, 2019

Very handy! Doesn't give enough info about how to transpose though. A tip, get a copy of twinkle twinkle Little star in g and one in d then use this to make sure your doin it right.

★★☆☆☆ Kim The · Jul 16, 2016

Why Do u need a back door to our network when we download this?

★☆☆☆☆ warm bag o tea · Oct 31, 2017

DOESN'T WORK NO MATTER WHAT! Don't listen to these people it is a horrible app

★☆☆☆☆ Modi Alyan · May 25, 2017

What the heel is that app, not even an explanation or example!!!! Absolutely no idea what it does!!!!!!!!!!! WARNING, DON'T INSTALL IT!!!!!

Google Play Rankings for Transposing Helper

This app is not ranked

Technologies used by Transposing Helper

10 permissions · 39 libraries

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Frequently asked questions about Transposing Helper

Is Transposing Helper free?

Yes. Transposing Helper is free on Google Play.

Is Transposing Helper still available?

Yes. Transposing Helper is on Google Play, and the last update we saw was on October 22, 2025.

Does Transposing Helper contain ads?

Yes. Google Play lists Transposing Helper as containing ads.

What Android version does Transposing Helper require?

Transposing Helper runs on Android 6.0 and higher.

How large is Transposing Helper?

Transposing Helper is 12.05 MB.

Is Transposing Helper suitable for children?

Google Play rates the content of Transposing Helper as suitable for everyone.

How many times has Transposing Helper been installed?

Google Play lists 100,000+ installs for Transposing Helper.

How do people rate Transposing Helper?

Transposing Helper scores 4.69 out of 5 stars, from 616 ratings on Google Play.

Who made Transposing Helper?

Transposing Helper was developed by GaHyun KIM. It is listed in the music & audio category on Google Play.

What are the best alternatives to Transposing Helper?

People looking at Transposing Helper also look at these music & audio apps: Kordz - Chord Transposer, Guitar Chord Transposer Simple, Chord Guitar Full Offline, s.mart PLUS Chords, Transposer.

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Transposing Helper

About Transposing Helper

How many times has Transposing Helper been installed?

What is the rating of Transposing Helper?

Is Transposing Helper free?

What are the requirements for Transposing Helper?

Screenshots

Alternatives to Transposing Helper

More from GaHyun KIM

Google Play Rating history and histogram

Installs over time

Changelog of Transposing Helper

Developer information for GaHyun KIM

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Comments on Transposing Helper for Android

Google Play Rankings for Transposing Helper

Technologies used by Transposing Helper

Frequently asked questions about Transposing Helper

Is Transposing Helper free?

Is Transposing Helper still available?

Does Transposing Helper contain ads?

What Android version does Transposing Helper require?

How large is Transposing Helper?

Is Transposing Helper suitable for children?

How many times has Transposing Helper been installed?

How do people rate Transposing Helper?

Who made Transposing Helper?

What are the best alternatives to Transposing Helper?