Chordec1.0.2 - App Store

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Publisher Description

Chordec does chord recognition for songs from your iOS device. It was originally developed by Weibin Shen and is now re-released. Its algorithm has the highest accuracy among published algorithms till at least the end of 2012.

Chord recognition accuracy under default Sensitivity value:

82% if counting only major and minor chords,

65% if counting only maj, min, aug, dim, 7, maj7 and min7

Chordec features a Sensitivity slider. It can change the sensitivity of the chord recognition model. Although the default value of this slider can return meaningful chord estimation results for majorities of the music out there, for some music, tweaking this value may return a better chord recognition result.

Special Thanks To:

Georgia Tech Center for Music Technology (GTCMT)

International Society for Music Information Retrieval (ISMIR)

Requires iOS 6.1 or later. Compatible with iPhone, iPad, and iPod touch.



About Chordec

Chordec is a paid app for iOS published in the Audio File Players list of apps, part of Audio & Multimedia.

The company that develops Chordec is Xiao Yixiang. The latest version released by its developer is 1.0.2.

To install Chordec on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2013-05-20 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Chordec as malware if the download link is broken.

How to install Chordec on your iOS device:

  • Click on the Continue To App button on our website. This will redirect you to the App Store.
  • Once the Chordec is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
  • If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
  • After Chordec is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
  • Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.

Program Details


General

Publisher
Released Date
2013-05-20
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
iOS

Download information

File size
1.2 MB
Total downloads
0

Pricing

License model
Paid
Price

Version History


Here you can find the changelog of Chordec since it was posted on our website on 2016-09-30. The latest version is 1.0.2 and it was updated on Apps112 on 07 October, 2026. See below the changes in each version:

version 1.0.2

posted on 2013-05-20

Disclaimer


Official App Store Link


We do not host Chordec on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.

The App Store link for Chordec is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-10-07
Publisher: Xiao Yixiang
Operating System: iOS
License Type: Paid

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