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App Store Apps > Productivity > Cluster2A
Cluster2A icon

Cluster2A

by Chu-Yi Chang · Productivity · Free
On the App Store since December 2020 · Data updated 2026-10-16
App Store

Cluster2A is made and published by Chu-Yi Chang. AppBrain is an independent app data site and isn't affiliated with Chu-Yi Chang. The app name, icon, screenshots and description belong to Chu-Yi Chang and are shown as published on the App Store.

AppBrain's verdict

Last updated
February 22, 2026

Rankings

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Releases

Updates seen on the App Store
Version
26.0
Launched
December 2020

No changelog data

User feedback

Ratings and reviews on the App Store

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Technology

Found in the app by AppBrain
Price
Free
App size
8.86 MB
Content rating
Everyone

Technologies used by Cluster2A

About the app and developer

About Cluster2A

Cluster2A is a productivity app developed by Chu-Yi Chang.

User Ratings

The app has no ratings yet.

App Information

Cluster2A is freely available from the App Store. The app size is 8.86 MB. The latest version available is 26.0. The last update was on February 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since December 2020.

Developer information for Chu-Yi Chang

Chu-Yi Chang

Address:

Frequently asked questions about Cluster2A

Is Cluster2A free?

Yes. Cluster2A is free on the App Store.

Is Cluster2A still available?

Yes. Cluster2A is on the App Store, and the last update we saw was on February 22, 2026.

How large is Cluster2A?

Cluster2A is 8.86 MB.

Is Cluster2A suitable for children?

App Store rates the content of Cluster2A as suitable for everyone.

Who made Cluster2A?

Cluster2A was developed by Chu-Yi Chang. It is listed in the productivity category on the App Store.

What are the best alternatives to Cluster2A?

People looking at Cluster2A also look at these productivity apps: B&W Film Dev, Telerik .NET MAUI Controls, rubyi - run code, autocomplete, ivySCI, Random Notification.

Share Cluster2A

Store listing

By Chu-Yi Chang, from the App Store
Cluster2A Screenshot 1 of 6
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Screenshots by Chu-Yi Chang, from the the App Store listing
Description by Chu-Yi Chang Written by the developer, not by AppBrain. Click to read.
Machine learning has become a powerful tool, revolutionizing how industries operate. Unsupervised learning is a machine learning method that analyzes and discovers hidden patterns, structures, or relationships in unclassified or unlabeled data. It is widely used to improve customer experience, provide personalized recommendations, optimize operations, and drive innovation. K-means and DBSCAN are two commonly used unsupervised learning algorithms.

Common application scenarios:
Customer and market segmentation: Grouping customers based on their behavior, demographic characteristics, or purchase history for targeted marketing and personalized recommendations.
Retail analytics: Identifying "hotspot areas" in a store through cluster analysis of customer locations.

Cluster2A combines two machine learning algorithms, K-means and DBSCAN, to help users with small datasets take their first steps into the world of machine learning more easily and enjoyably.
Official page on the App Store
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