Comparison

Weekender vs Cluster2A

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Weekend event overview
  • Existing calendar integration
  • Friday evening display option
  • Custom holiday tracking
  • Add/edit events within app
Features
Read full description

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.

About

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

Weekender4 screens
Cluster2A4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Weekender ships an update monthly, Cluster2A every 3 months. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.

Scorecard4 real differences · 6 level
Weekender versus Cluster2A: the parameters behind the verdict, then further details
ParameterWeekenderCluster2A
Price$0.99Free — better
Rating4.7 (23 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings23 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better26.2
Further details — not scored
Size4 MB9 MB
Age rating4+4+
DeveloperGanymed StanekChu-Yi Chang

In-app purchases

1 purchases

Weekender

One-time1
  • Holidays and Vacation Days$0.99
2 purchases

Cluster2A

One-time2
  • K-means Model$1.99
  • DBSCAN Model$1.99

Questions

Is Weekender free?
Weekender costs $0.99, and also offers in-app purchases.
Is Cluster2A free?
Cluster2A is free to download, with in-app purchases available.
Do Weekender or Cluster2A have ads?
Neither Weekender nor Cluster2A shows ads.
Which is updated more often, Weekender or Cluster2A?
Weekender ships an update monthly, and Cluster2A every 3 months. Most recently, Weekender was updated on September 17, 2026 and Cluster2A on May 19, 2026.

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