Weekender vs Cluster2A
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weekender
This app provides a clear view of your upcoming weekends, highlighting free time for planning trips and events. It integrates with your existing calendars and allows for custom holiday and vacation day tracking. Focus solely on your weekend plans without weekday distractions.
- Weekend event overview
- Existing calendar integration
- Friday evening display option
- Custom holiday tracking
- Add/edit events within app
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Weekender is a calendar app that shows your upcoming weekends at a glance. Easily spot empty weekends early on so you can plan trips or events with friends and family, and make the most of your weekends :) * Seamlessly displays the events from your existing iOS calendars * Ability to choose which calendars to display * Option to also show Friday evenings with a user selectable cut-off time * In-app purchase to define your own Holidays and Vacation days that are shown along your weekends * Integration with Calendar allows you to add, modify or delete events from within Weekender This app is all about your weekends :) Big things happen on weekends, so why let yourself be distracted with workdays in your calendar! Visually see which weekends are long weekends. On first launch, Weekender will ask you for permission to access your calendar in order to display your weekend events.
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.
Screenshots
Verdict
The clearest difference is price: Cluster2A at Free against Weekender's $0.99. Weekender's advantage is update cadence (monthly vs every 3 months) and device support (3 vs 1). On 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
Cluster2A is free to download; Weekender costs $0.99 up front. Weekender sells 1 one-off in-app purchase and Cluster2A sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Weekender ships an update monthly, Cluster2A every 3 months. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.
| Parameter | Weekender | Cluster2A |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.7 (23 ratings) — better | — |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 26.2 |
| Further details — not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Ganymed Stanek | Chu-Yi Chang |
In-app purchases
Weekender
- Holidays and Vacation Days$0.99
Cluster2A
- K-means Model$1.99
- DBSCAN Model$1.99









