Chord ai - learn any song

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58.1K reviews
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Everyone
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About this app

Chord ai uses recent advances in artificial intelligence (ai) to give you the chords of any song automatically and reliably. You won't need to look for the chords of a song on the web anymore!

Chord ai listens to the music played from your device, from any video/audio streaming service or played live around you, and detects the chords instantly. Then it shows you the finger positions to play the song on your Guitar, Piano or Ukulele.

It is a great tool for a novice to learn his favorite song and for an experienced musician to transcribe the details of a song when rare chords are played.

Chord ai includes:
- Chord recognition (more precise than all other apps)
- Beats and tempo detection (BPM)
- Tonality detection
- Lyrics recognition and alignment (karaoke-like alignment)

Chord ai has a FREE version, enabling the recognition of basic chords:
- major and minor
- augmented, diminished
- 7th, M7th
- suspended (sus2, sus4)

In the PRO version, you can store playlists, and backup on your drive, and the chord recognition has more precision. It provides an optimal finger position and recognizes thousands of advanced chords such as:
- power chords
- half-diminished, dim7, M7b5, M7#5
- 6th, 69th, 9th, M9th, 11th, M11th, 13th, M13th
- add9, add11, add#11, addb13, add13
- 7#5, 7b5, 7#9, 7b9, 69, 11b5, 13b9,
and combinations of the above! (such as 9sus4, min7add13 etc.)
- chord inversions such as C/E are also included

Chord ai also comes with a massive library of chord positions for guitar and ukulele players. It is the ultimate guitar learning tool. Guitar tabs are not yet supported but it will come eventually.

Chord ai even works offline and it is full privacy preserving. You don't need an internet connection (unless you want to play a song from some video or audio streaming services).

How does Chord ai work? Chord ai can track the chords of a song in three ways:
1) Through your device microphone. Any song playing around you, or played by your device, is analyzed through your device microphone and the chord positions are shown in real time. You can go back in time and replay the song with the chords displayed on a timeline.

2) For audio files that you have on your device, Chord ai will process the file in a few seconds chordifying this whole song at once.

3) Chord ai is compatible with the common audio and video streaming services.

Any feedback is appreciated at: android.support@chordai.net
The simplest way to get the chords. For guitar, piano, ukulele and more.
Updated on
Aug 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Ratings and reviews

55K reviews
a W
August 11, 2026
I don't want to mess things up because I've been using your service for over 10 years, and I bought premium for $1.25. For the past month or two, when I upload via my storage or YouTube, the application freezes and shuts down! Any solutions? I've cleared the storage cache and uninstalled and reinstalled, but the problem persists. Please help!
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Chris
March 5, 2026
it was my favorite app when I had apple. Used a lot for learning songs by ear. Unfortunately, it doesn't work well on Google 10 Fold. The app is very slow, the grid is disorganized, there is no grid line number (great to know where specific parts of the songs are) the loop function bugs. there are bugs for apple as well, I could never use the pro features, but for Google 10 Fold I cannot even use the free features properly. sad, hope they work on that
6 people found this review helpful
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James Zickmantel
May 11, 2022
Pretty cool and seemingly they only one of it's kind. I wished to have it open to see what the chord is and not have to record a massive file and be stuck in a processing loop when turning it off. How about an active mode without recording a file? Also it's not always totally accurate I get 4 note chord when playing 3 notes and visa versa, and so maybe I missed a note?
36 people found this review helpful
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What’s new

New in version 2.7:
- Alternative guitar tunings 🎸 added mandolin and banjo 🎻
- Big!! improvements on the lyrics transcription accuracy 🎤
- Improved real time with noise detection 📣
- Fixed compatibility with Android 15 and edge-to-edge
- Fixed bug for Voicings in 2.7.16 🎹🎸
- Stereo playback and recording