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.


209+ iOS apps curated and reviewed
Out of 209+ chord transposer helper apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (2) | No | No | May 2026 | |
| 2 | Free | 4.3★ (31) | No | No | May 2026 | |
| 3 | Free | 4.5★ (4.4K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.7★ (658) | No | Yes | Jul 2026 | |
| 5 | Free | 3.5★ (10) | No | No | May 2026 | |
| 6 | Free | 4.7★ (2.7K) | No | Yes | Jul 2026 | |
| 7 | Free | 3.4★ (5) | No | No | May 2026 | |
| 8 | $0.99 | 5.0★ (3) | No | No | Jul 2026 |


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.





Easily transpose musical keys to suit your playing style or vocal range. This tool helps guitarists, especially those using capos, and musicians who find song tunes too high or low. Simply adjust wheels to find new chord progressions.






This app helps musicians prepare, practice, and perform by managing chord charts, lyrics, and setlists. It offers features like importing songs from various sources, hands-free control, and advanced video output for live performances.


Identify chords by inputting notes from various instruments or music notation. Discover chord names, hear them played, and analyze their construction. Supports multiple instruments and customization options for musicians of all levels.


Easily transpose song chords and create custom chord sheets for live performances. Generate new progressions using Nashville numbers and save your work for future use. Perfect for musicians on the go.


Manage your song library and setlists on your mobile device. Easily edit, transpose, and organize your music with features like autoscrolling, Bluetooth pedal control, and lyrics projection. Ideal for musicians, songwriters, and worship leaders.


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.


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.


This app helps musicians identify chords on various stringed instruments and piano. It offers a comprehensive dictionary, suggests chord positions, and allows for real-time modification and playback. It bridges the gap between American chord notation and different instruments.


Learn to play your favorite songs on guitar, piano, or ukulele. Get accurate chords for millions of songs, with animated views and YouTube integration. Premium features include slowing down songs, looping sections, and exporting chords.


Easily transpose musical chords up or down by half or full tones. Select your current chords and use simple buttons to adjust the key for practical application.


Easily transpose songs to a more comfortable key, displaying both scale and numeric values. Features capo placement suggestions to simplify playing difficult chords. Optimized for iPhone 6 and higher.


Identify chord names by their shape on a guitar fretboard. Quickly name chords you're playing or discover new ones by adjusting finger positions. Ideal for musicians who need to name chords for sharing or understanding song structures.


Instantly get chords, beats, and lyrics for any song from your audio files, streaming services, or microphone. This AI-powered tool helps musicians of all levels learn and improve their playing with advanced recognition and playback features.


This app serves as a comprehensive songbook for guitarists and other musicians, offering chord charts, lyrics, and tablature. It includes features like transposition, autoscroll, chord diagrams, and PDF export, with an option to edit existing songs and import external files. A built-in tuner and iCloud syncing enhance its utility for musicians of all levels.


This app serves as a comprehensive reference for chords and scales, supporting various fretted instruments. It allows users to create songs, transpose them, and generate printable PDFs. It also offers features for analyzing and understanding chord and scale formations, even for beginners.


This app analyzes audio songs from your device's music library to display chord symbols on screen. It offers graphical piano keyboard and guitar tab views to aid practice and performance. It's designed to help musicians play along with their favorite tunes.


Discover the next chord in your musical progression with AI-powered suggestions. Recognize chords played through your microphone and build your song by adjusting tempo, instruments, and repeats. Hear and visualize chords on guitar or piano, then save and share your creations.


This app uses AI to generate real-time guitar chords for any YouTube song. It separates song tracks and offers adjustable playback, tempo, and pitch for learning. A built-in tuner and customizable chord diagrams enhance the learning experience for all skill levels.


Easily transpose guitar chords and lyrics for any song. Save your transposed songs to an offline library for later use. This tool helps you change song keys and play them anywhere.