Capo 3

Capo 3

Learn your favorite songs without tabs or sheet music.

Whether you play for the world or yourself, all musicians need a good ear for harmony, melody, and rhythm. Using the songs in your music collection, Capo guesses the beats, chords, and key of songs to help you break them down to their individual parts. Capo’s unique technology helps you to learn your favorites quickly as you improve your ear along the way.

Capo is simple and yet so, so good, even the professionals use it:

“Capo is AMAZING!!! Very clutch. Especially when parts are kinda tough in the mix that I can’t make out easily. With other apps you lose quality, this still sounds correct.”
- Omar Edwards: Keyboardist/Music Director for Jay-Z, Rihanna, Kanye West, Eminem, and more

“When I sat down and started using Capo for the first time, I was amazed at how big a punch this little app packs! It's intuitive, convenient, and high-quality.”
- Rebecca Lovell: Lead Vocals, Electric Guitar, Acoustic Guitar, Mandolin, Piano for Larkin Poe

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Slow everything down, scrub to hear specific notes, and easily create regions that loop as you learn to play the tricky parts. Use Capo’s tools to isolate specific instruments and even vocals to learn any part of a song. With a couple simple switches, you can focus on the piano or eliminate everything to practice the guitar solo.

Capo automatically guesses the beats, chords, and key of songs to get you started. Change, add, or remove the detected chords easily with a few taps as you identify alternate chords and voicings.

Capo saves each song as a project, including the loop regions you set, chord changes, and even the playback position. Learn songs at your own pace and revisit them on any device thanks to iCloud sync for your projects.

*** SO MUCH MORE ***
* Transpose songs to different keys
* Rename regions to keep organized
* Use the Tabbing song view to quickly capture solos and melody
* Beat detection estimates the tempo and helps snap regions
* Edit chords one at a time or globally
* Display chord diagrams for Guitar, Banjo, Mandolin, Ukulele, Bass, and now Piano
* Rock on southpaws! Capo has a left-handed chord box option
* Five different metronome sounds

**NOTE**: Capo works with music you own, but cannot access streaming tracks from Apple Music, Spotify, etc.

*** GO PRO ***
The free trial allows 60 seconds of playback per session before noise is inserted into the song, plus access to all features, including the chords, slowing, our isolation engine, and more.

For $39.99 per year, Capo Pro grants access to:

* Unlimited play time
* Auto-detected chords for entire songs
* All current features
* All upcoming Pro features in development

*** GO PLATINUM [NEW!] ***
For $49.99 per year, Capo Platinum gives you everything in Capo Pro *plus* the ability to unlock all the features in Capo touch for iOS.

All prices shown in this description are in USD. Exact prices may vary by region based on current exchange rates. Upon purchasing, payment will be charged to your iTunes Account for a full year of access to the features in your chosen subscription. Subscriptions automatically renew within 24-hours prior to the end of the current period, when your iTunes Account will be charged again for the full amount. You can choose to disable auto-renewal by visiting your iTunes Account Settings after purchase.

Our Privacy Policy can be found at, and our Terms of Use at

What's New

This update contains bug fixes and improvements based on user feedback and crash submissions.

We love hearing from our customers, so please leave a review on the App Store to share your positive experiences with others, or send us a support email if you have any questions for us. We're listening, and appreciate all your bug reports and feedback!


- We spent a lot of time improving the performance of the main timeline UI, and you should notice smoother frame rates while scrolling and zooming.
- We also improved the performance of the initial key, beat, and chord detection process that runs when loading new songs into Capo. Many of the individual tasks now run up to 10x faster than previous versions!
- The Isolation UI can now be “torn off” by dragging the popover away from the Control Strip.
- Markers can (once again) be dragged along the timeline, but now with similar snapping behavior to Regions. As with Regions, holding the shift key will disable snapping to the nearest beat.


- Capo no longer crashes for users running macOS High Sierra when it encounters an incompatible audio configuration. Instead, a message is now shown to inform the affected users of the workaround.
- Pressing the escape key clears the current selection (region or marker) on the timeline
- Capo no longer crashes when loading extremely short audio files
- The spectrogram now responds correctly to changes in pitch and key, and correctly reflects any pitch/key adjustments when a document is first loaded.
- For all newly-created projects, frequency energy in the spectrogram now appears more correctly centered in each individual note lane.
- Restored the timeline auto-scroll when resizing and moving regions.
- The metronome can be toggled using a keystroke. You may need to “Restore Defaults” in the Edit Keyboard/MIDI Commands… window in case this doesn’t function for you.
- The Welcome window no longer clips button titles.
- We also fixed the outdated links to our support site in the Welcome window.
- You can now clear MIDI commands by double-clicking the MIDI command cell, then pressing the delete key
- Capo now correctly distinguishes between different MIDI Program Change commands when using them to control discrete functions
- The Spectrogram should no longer disappear when moving Capo windows between displays.