Cluster2A vs EasyAsk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cluster2A
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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.
EasyAsk
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EasyAsk is your AI assistant for work, life, and more. Quick answers, efficient help, and advice on anything. Features: - Your AI assistant Intelligent Q&A Expert. Ask any question and get instant answers. - Multiple AI Models DeepSeek, Kimi, GPT, Claude, Grok, Gemini, etc - Quick Items Improve efficiency with predefined quick items. - Work with Documents Create and edit documents, and reference them in chat using @. You can also ask AI to create, read, or update documents. Version history is included. - Easy Search Search your history conversations with ease. - Organize with Folders Organize conversations by moving them to different folders. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: EasyAsk at every 8 days against Cluster2A's every 3 months. EasyAsk also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.2). On price, ads and in-app purchases 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. Cluster2A sells 2 one-off in-app purchases and EasyAsk sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Cluster2A ships an update every 3 months, EasyAsk every 8 days. Both last shipped on November 3, 2026.
| Parameter | Cluster2A | EasyAsk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 4 MB |
| Age rating | 4+ | 12+ |
| Developer | Chu-Yi Chang | 金鹏 王 |
In-app purchases
Cluster2A
- K-means Model$1.99
- DBSCAN Model$1.99
EasyAsk
- EasyAsk Pro - Monthly$4.991 Month









