Best Find Music Key Apps

202+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated June 2026

Every iPhone needs a few good find music key apps. We benchmark 202+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Find Music Key

Auto-Key | Music key detection#1

Auto-Key | Music key detection by Antares Audio Technologies, LLC

Music key and scale detection
Editor's Choice
๐ŸŽต Music
3.9๐Ÿ˜(87 ratings)
Free
Auto-Key | Music key detection screenshot 1
Auto-Key | Music key detection screenshot 2
Auto-Key | Music key detection screenshot 3
Auto-Key | Music key detection screenshot 4
Auto-Key | Music key detection screenshot 5
Auto-Key | Music key detection screenshot 6

Detect the musical key of any tune on-the-go with Auto-Key. Simply capture a few seconds of audio to instantly find the key and diatonic key. Perfect for musicians and producers.

What We Love

  • ๐Ÿ‘ Accurate key detection (most of the time)
  • ๐Ÿ‘ Useful for learning songs
  • ๐Ÿ‘ Handy keyboard display for novice players
  • ๐Ÿ‘ Free to use (initially)

Room to Improve

  • ๐Ÿ› Inconsistent key detection
  • ๐Ÿ› Often gives wrong keys
  • ๐Ÿ› Slow performance
Shazam: Find Music & Concerts#2

Shazam: Find Music & Concerts by Apple Inc.

Identify Songs, Live Shows
Strong Contender
๐ŸŽต Music
4.9๐Ÿ˜Š(8.7M ratings)
Free
#5in Music
Shazam: Find Music & Concerts screenshot 1
Shazam: Find Music & Concerts screenshot 2
Shazam: Find Music & Concerts screenshot 3
Shazam: Find Music & Concerts screenshot 4
Shazam: Find Music & Concerts screenshot 5
Shazam: Find Music & Concerts screenshot 6

Discover the name of any song playing around you with a simple tap. Let this app identify songs for you instantly, making it easy to explore new music.

What We Love

  • ๐Ÿš€ Instant song identification
  • ๐Ÿ“š Extensive music library
  • ๐ŸŽถ Seamless integration with music apps
  • ๐Ÿ” Helpful for discovering new music

Room to Improve

  • ๐Ÿ› Inconsistent performance, fails to identify songs
  • ๐Ÿ”‡ Struggles with non-mainstream/classical music
  • ๐Ÿ”’ Sync issues with Apple Music

More Find Music Key apps to explore

4
Magic Piano: game by Smule
Magic Piano: game by Smule
Magic Piano: game by Smule
Play, learn & compose music
Free

Play your favorite tunes from a wide range of genres on a virtual piano, from Bruno Mars to Mozart. Relax and enjoy beautiful piano sounds with this app.

๐ŸŽต Music
(19K)
5
KeyFinder
KeyFinder
KeyFinder
by Scoreless Music
Free

Discover the key of a song by playing along with its melody on a built-in piano keyboard, and the application will narrow down the possible keys as you confirm matching notes. Learn to play the song in any key and find out more about this feature.

๐ŸŽต Music
(322)
6
SoundHound - Music Discovery
SoundHound - Music Discovery
SoundHound - Music Discovery
Find & play songs with lyrics
Free

Discover new music with ease using our innovative music recognition technology. Simply open the app, identify any song, and explore artist information, lyrics, and more. Start exploring the world of music today!

๐ŸŽต Music
(181K)
7
Rockbot - Request Music
Rockbot - Request Music
Rockbot - Request Music
Play Music You Love, Anywhere
Free

"Request and influence music playing in various locations with Rockbot! Browse, request, and vote on songs to shape the playlist. Discover and share music you love and sync with Spotify seamlessly."

๐ŸŽต Music
(54K)
8
SoundHoundโˆž - Music Discovery
SoundHoundโˆž - Music Discovery
SoundHoundโˆž - Music Discovery
Find & play songs with lyrics
$6.99

Discover new music with ease using an innovative app that recognizes songs simply by listening. Whether you're at a party or on the go, never miss a beat โ€“ just tap, hum, or sing to identify and enjoy your favorite tunes instantly.

๐ŸŽต Music
(12K)
9
forScore
forScore
forScore
Turbocharge your sheet music
$24.99

Turbocharge your sheet music experience with this app for iOS, iPadOS, and macOS. Go paperless, organize your scores, annotate, simplify page navigation, and access integrated utilities for a seamless music reading experience. Visit forscore.co to discover why musicians around the world choose this app.

๐ŸŽต Music
(41K)
10
Youtify - Music & Playlists
Youtify - Music & Playlists
Youtify - Music & Playlists
Music streaming without limits
Free

Discover new music and create personalized playlists with an innovative music streaming app. Listen to your favorite songs, explore new genres, and share your playlists with friends. Download now to experience a new way to enjoy music!

๐ŸŽต Music
(18K)
11
Wall Of Music
Wall Of Music
Wall Of Music
Unique Visual Music Discovery
Free

Discover and navigate over 55 million songs with a unique visual and auditory music experience on Apple iDevices. Enjoy unlimited music access, discover new songs, and access lyrics all in one app. Try it out now for a 3-month trial with Apple Music, no ads.

๐ŸŽต Music
(12)
12
Music X : Music Player & Mp3
Music X : Music Player & Mp3
Music X : Music Player & Mp3
Simple Music Player
Free

Discover and enjoy your favorite music with our app, where you can create playlists, search for songs and artists, and access a range of features such as high-quality streaming, lyrics support, and personalized recommendations. Try it out to bring your music collection to life!

๐Ÿ”ง Utilities
(4.4K)
13
Apple Music
Apple Music
Apple Music
Over 100 million songs.
Free

Access over 100 million songs, curated playlists, and exclusive artist content with ad-free listening using this app. Enjoy features like Spatial Audio, real-time music sharing with friends, offline listening, and personalized recommendations. Download now for a seamless music experience like never before.

๐ŸŽต Music
(2.6M)
14
Tunecho Music-Play Offline
Tunecho Music-Play Offline
Tunecho Music-Play Offline
music player
Free

A powerful music player for music enthusiasts, Tunecho Music allows you to manage and play your favorite songs offline with smart classification and personalized playlists. Experience high-quality music anytime, anywhere! Start your music journey by downloading now!

๐ŸŽต Music
(346)
15
Music IRโ€Ž : Instant Rhythm
Music IRโ€Ž : Instant Rhythm
Music IRโ€Ž : Instant Rhythm
All-in-One Music Experience
Free

Discover and manage a vast library of music with this powerful application. Stream your favorite songs, create playlists, and explore new tracks easily. Download now to enjoy a seamless music experience!

๐ŸŽต Music
(17K)
16
MusicBox - MP3 Player&Offline
MusicBox - MP3 Player&Offline
MusicBox - MP3 Player&Offline
Music Immerse Listening
Free

Enjoy every beat with this music player, which allows you to import and manage your local music library, create custom playlists, and access your tracks offline. Download now to take your listening experience to the next level!

๐ŸŽต Music
(3.1K)
17
Piano Keyboard & Music Tiles
Piano Keyboard & Music Tiles
Piano Keyboard & Music Tiles
Simply play song game on piano
Free

Experience the joy of playing music with a virtual piano keyboard app that allows users to create beautiful melodies on the go. With realistic sound effects and easy-to-use interface, this app is perfect for musicians of all levels. Download now and start making music anytime, anywhere!

๐ŸŽต Music
(46K)
18
Key Finder - Analyze any scale
Key Finder - Analyze any scale
Key Finder - Analyze any scale
Find any track's key in 1s
$6.99
๐ŸŽต Music
(3)
19
Chord ai - Play any song!
Chord ai - Play any song!
Chord ai - Play any song!
Chords, beats, lyrics and more
Free

Chord ai - Play any song! Chord ai is an AI-powered tool for musicians, offering accurate chord recognition, beat tracking, and lyrics for any song. Browse songs from various sources or play in real-time using your device's microphone to improve your playing skills.

๐ŸŽต Music
(5.9K)
20
Identify Song
Identify Song
Identify Song
Number #1 finder song & singer
Free

Identify Song enables users to quickly discover the title and artist of any playing song by simply recording a snippet. Never miss the chance to identify your favorite tunes!

๐ŸŽต Music
(5.7K)