Chord Detector
Not in any tracked top chart right now.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperAleksandar Mlazev
CategoryMusic
Price1.99 EUR
Released
Rating★ 1.0 (1)
Version1.0
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100+ worldwide
Rating
1.0 ★
1 ratings
Measured
Chord Detector on the App Store
App details
App ID
1495811175
Publisher
Aleksandar Mlazev
Content rating
4+
Chord Detector downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Chord Detector makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
1.0 ★
1 ratings
Measured
Ratings
1
Measured
About Chord Detector
Chord Detector is closer to science than just an app. It is an experimental music recognition method that I have made according to my understanding about the mechanics of sound perception. The app is real time chord tracker that uses the microphone of the device.
The found chords are displayed with big letters on the screen but you can also see individual music tones with small letters at the bottom.
MIDI recording is an experimental feature. I do not know of any 100% successful audio to MIDI converter yet but this one I have made works relatively good for solo instruments. However full songs with drums and noises are not so good :)
Audio to MIDI conversion is also real time so some tones may be missed because the CPU may not catch up (depends on the device)
At the moment chord detection is limited to major, minor, 5th and 7th chords.
The found chords are displayed with big letters on the screen but you can also see individual music tones with small letters at the bottom.
MIDI recording is an experimental feature. I do not know of any 100% successful audio to MIDI converter yet but this one I have made works relatively good for solo instruments. However full songs with drums and noises are not so good :)
Audio to MIDI conversion is also real time so some tones may be missed because the CPU may not catch up (depends on the device)
At the moment chord detection is limited to major, minor, 5th and 7th chords.
Latest updates
1.0
