Instantly transpose music chords across all 12 keys
About Transpose Music Notes
Transpose Music Notes is a music & audio app developed by tayack.
Download Statistics
Transpose Music Notes has been downloaded 9.2 thousand times. In the last 30 days, the app was downloaded 54 times.
User Ratings
Transpose Music Notes is rated 4.20 out of 5 stars. The rating is based on 17 ratings.
App Information
Transpose Music Notes is FREE to download. The APK download size is 17.47 MB. The latest version available is 1.0.0. The last update was on May 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play November 2021.
Description
Transpose Music Notes is the fastest way to transpose chords and note names between any two keys.
Whether you're a guitarist, pianist, singer, or band member, this app eliminates the hassle of manually calculating key changes during rehearsal, songwriting, or performance.
KEY FEATURES • Transpose chords across all 12 musical keys (C, C#, D, D♭, E, F, F#, G, A♭, A, B♭, B) • Convert up to 8 chords at once in a single operation • Change input/output keys freely after transposition — no need to re-enter chords • Chain multiple transpositions in one go (e.g. C → B♭ → E♭) • Clean, simple interface — no account or internet connection required
PERFECT FOR • Singers who need to change the key to match their vocal range • Guitarists and pianists reading chord charts in a different key • Band members arranging songs for different instruments • Music students learning key relationships and chord theory
HOW TO USE 1. Select your source key and target key 2. Tap the note/chord names you want to transpose 3. Get instant results — up to 8 chords at a time
Simple. Fast. No ads interrupting your music session.
Recent changes: Bug fix: Corrected a critical transposition error where chords were being calculated incorrectly. For example, transposing F from C to D now correctly returns G (previously returned E♭). All key combinations now produce accurate results.
Updated for compatibility with the latest Android versions.
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★★★★★
I'm a beginner/intermediate saxophone player who has decided to use this app because I play for my school band and church. I have had this issue where the music my church gives me is not music I can read because it is in the key if C(I play an E♭ sax) since the beginning, I have struggled to gain piles if sheet music and transpose each note by ear but BELIEVE ME when I say the moment I saw that I could easily transpose my scoresheets felt like A MIRACLE!!!
★★★★★
Works well. Faster than figuring out the transposition myself and gives me peace of mind that I didn't make a mistake in the notes I chose.
★★☆☆☆
Downloaded on phone and could highlight box but not able to input note names, no keyboard available.
★★☆☆☆
NONSENSE, YOU WILL PAY ME MY DATA. Doesn't deserve any star at all
★★☆☆☆
Entered output key F, it showed the scale for G. I'd give it a negative 10 if possible.
Google Play Rankings for Transpose Music Notes
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Technologies used by Transpose Music Notes
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