Best Key Transpose Apps

Easy Transposer

by Joseph Afework

Free

Easily transpose songs to a different key. Generate charts showing new chords for any key. Simplifies the process of changing a song's musical key.

Music Speed Changer-Transpose

Slowed and reverb, slow down

Free

Adjust the tempo, pitch, and add effects to your music. Slow down tracks for practice, change keys, and loop sections. Export your modified audio files easily.

Chord Transposer Helper

Transpose Chords The Easy Way

Free

Easily transpose songs to different keys for practice, performance, or songwriting. This tool helps musicians find new chords quickly and learn the Nashville Numbering System.

Mikiz: Key Duplication

Your digital locksmith

Free

Easily duplicate various types of keys, including household, car, and specialized security keys, by simply taking a photo. This service offers a secure, anonymous, and fast way to get key copies delivered to your door.

InsTranspose

Transpose music quickly

Free

Easily transpose music between various instruments and keys. Ideal for musicians and composers looking to adapt songs for different instruments or explore new musical ideas. Features include scale highlighting, custom instrument creation, and a clear, colorful chart for quick reference.

Music Transpose: Key Changer

Changing the key of music

$24.99

Easily adjust the pitch, speed, and tempo of your music files. Supports various audio and video formats with visual feedback on sound quality impact. Ideal for music education and practice.

TuneKey® - Key Size & Finger Scope

Key Size & Finger Scope

Free

This app offers a novel typing experience for smartphones, utilizing a patented "finger scope" technology to increase the space between keys. This reduces typing errors, especially for users with larger fingers, by preventing accidental presses. It also includes emoji and color customization options.

EZ Key Programming

by Car Keys Express

Free

This app simplifies the process of programming replacement car keys using just your smartphone and a compatible OBD dongle. It guides users through the steps to program various types of vehicle keys via the OBD port, eliminating the need for bulky, traditional equipment.

Auto Key Max

Remote Car Key Programmer

Free

This application provides remote car key programming for a wide range of vehicle makes and models. It supports programming for Ford, Dodge, GM, Honda, Mazda, Nissan, Toyota, Mitsubishi, Suzuki, Subaru, Hyundai, and Kia vehicles up to recent model years.

Song Key Finder

Detect any musical key

$4.99

Identify the musical key of any song or melody by simply playing it into your device. This tool utilizes advanced algorithms to deliver accurate results, making it ideal for musicians, DJs, and transcribers.

Chord Shifter by Transpo

Transpose. Anytime. Anywhere.

$0.99

Easily transpose chord sequences to different keys to match your vocal range or musical style. This app simplifies chords for beginners and helps musicians experiment with new musical ideas. It's a manual chord transposition tool, not an audio processor.

Song Compose and Transpose

Make + Transpose Chord Changes

Free

Easily transpose song chords to any key with a single tap. This app supports hundreds of chord types and modifiers, making it simple for musicians to adjust their music on the fly. It also allows for note-taking and font size adjustments for better readability.

ChordTrans

by Kamran Saberihaghighi

$1.99

Easily transpose chords and simplify difficult ones for guitar and E-piano players. This app offers tools to change song keys with or without a capo and find compatible keys for your music.