Chord Tracker vs Extrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chord Tracker
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.
- Audio song analysis
- Chord symbol display
- Graphical piano keyboard
- Guitar tab display
- Practice and performance aid
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The Yamaha Chord Tracker app for iPhone/iPod touch/iPad helps you practice and perform songs by analyzing the audio songs stored in your iOS device and then displaying the chord symbols for you. ■Features Chord Tracker analyzes the audio songs stored in your iOS device's music library and then displays the song's chords on the screen, allowing you to play your favorite songs. And now, with both graphical piano keyboard and guitar tab display options, Chord Tracker is even more powerful. ■Note 1. The chords displayed by this application will match the mood of the original song very closely, but may not be an exact match for the original chords used. 2. Chord Tracker will not work for songs in iCloud or protected by DRM (Digital Rights Management). 3. Chord Tracker will not work with Music Streaming services such as Apple Music.
Extrack
Instantly split songs into individual instrument parts and analyze chords in real-time. Adjust volumes, practice "minus one" style, and visualize chord fingerings for guitar or piano. Perfect for musicians of all levels looking to jam along with their favorite tracks.
- Instrumental stem separation
- Real-time chord analysis
- Adjustable instrument volumes
- Practice 'minus one' mode
- Visual chord fingering guides
- Tempo and key adjustment
- Section looping
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Play along with your favorite tracks. Extrack, an app that lets you split instruments and analyze chords, instantly. -You can use the basic features for free with no time limit. Subscribe, and you can unlock more advanced features. ・Separate songs into different instrument parts (vocal, guitar, piano, bass, drums, wind instruments) and freely adjust their volumes. ・Practice "minus one" style (mute one part and play it yourself). ・See the chords and how to play them on guitar or piano in real time while the song plays. ・Change the tempo, keys, or repeat specific sections easily. The app is very easy to use, even for beginners. ■When you feel like jamming with a band! -Load any song from your smartphone or tablet, and Extrack automatically separates it into each instrument part — such as guitar, drums, bass, piano, and wind instruments like saxophone. You can adjust the volume of each part freely, just the way you like. -If you’re a guitarist, turn down the other instruments and focus on the guitar sound to pick up even the most subtle phrase by ear. Then, switch the mix up, mute the guitar part and jam along with the rest of the band. It’s the closest thing to being on stage with your favorite artists! Want to tighten your rhythm? Turn up the drums and bass for focused practice. Or mute the vocals and enjoy singing along karaoke-style with real band sound! ■When you feel like jamming to that song you love! -Extrack automatically analyzes and displays the chord progression of any song. Even if you’re not good at figuring out chords by ear, you can enjoy jamming while watching the chords in real time. -It also shows how to play each chord on guitar or piano visually so even beginners who can’t read sheet music can feel confident. -Just load a song, and you can start practicing right away! If the song has chords that are too difficult, simply change the key or set a capo to make them easier to play. ■When you’re stuck on a part you’re having trouble with. -Want to play just one phrase over and over? -Want to slow down the tempo and practice carefully? -With Extrack, you can do it all easily. Simply select the section you want to repeat, skip by measure, or adjust the playback speed to match your pace. Plus, Extrack comes with a built-in metronome that automatically syncs with the song’s tempo, perfect for training your timing and rhythm. ■Just load your favorite song, and enjoy practicing with all of Extrack’s features. -Works with : MP3, AAC, FLAC, and more. -Add songs from iTunes or your CDs and start playing! - You can even import songs directly from cloud storage services.
Screenshots
Verdict
The clearest difference is in-app purchases: Chord Tracker at none against Extrack's 2. Chord Tracker also leads on review sentiment (49% vs 37%) and ratings volume (170 vs 24). Extrack's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Extrack sells 2 in-app purchases, starting at $5.99 per month. Chord Tracker asks for nothing beyond the download.
Extrack holds the better App Store score, 3.8 against 3.6. That said, the two scores are not equally well evidenced: Chord Tracker has 170 ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 49% of Chord Tracker's written reviews are positive against 37% of Extrack's, so the app with the better star average is not the one people write more warmly about.
Chord Tracker ships an update every 5 months, Extrack every 6 weeks. The most recent releases landed on June 10, 2026 and October 1, 2026 respectively.
| Parameter | Chord Tracker | Extrack |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (170 ratings) | 3.8 (24 ratings) — better |
| Positive reviews | 48.7% of reviews — better | 36.8% of reviews |
| Number of ratings | 170 — better | 24 |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 175 MB | 604 MB |
| Age rating | 4+ | 4+ |
| Developer | Yamaha Corporation of America | Yamaha Corporation |
Customer experience
Chord Tracker
Extrack
Bugs and requests
Chord Tracker
Reported bugs
13 issues- App crashes when detecting chord sections
- Audio playback out of sync with score on iPad Pro
- Black screen with only alphabet visible on some devices
- Songs disappear from User Songs after import
- Cannot load songs from local device files
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- Dropbox connection fails to display songs
- Apple Music songs show as 'This data cannot be selected'
- Playback produces artifacts when slowing tempo
- VoiceOver doesn't follow chord tracking
- Bluetooth headphone playback not working
- Only 2 songs displaying from library
- License recognition failure for newly downloaded songs
- App incompatible with iOS 13 and later versions
Requested features
16 requests- Restore real-time microphone chord detection
- Support for Spotify and Google Play Music
- Local file import from device storage
- Bluetooth speaker output support
- Print or export chords as PDF
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- Ukulele chord display
- PC/Web version of the app
- iCloud Drive support for file imports
- Auto-metronome feature
- Save edited versions (transposed, etc.) to favorites
- Sync favorites across multiple devices
- Support for Bb and Eb instruments
- Negative capo/pitch shift options
- Advanced chord detection (7th, 9th, 11th, 13th chords)
- Playback of chords-only instrumental version
- Direct contact/support channel with Yamaha
Extrack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chord Tracker
No in-app purchases
Extrack
- Monthly Plan7 Days trial$5.991 Month
- Yearly Plan7 Days trial$39.991 Year









