Cluster
An iOS library for efficient map annotation clustering using QuadTree, with customizable annotation views and clustering behavior.
What is Cluster?
Cluster is an iOS library that provides easy map annotation clustering for Swift developers. It solves the problem of cluttered map interfaces by grouping nearby pins into clusters using an efficient QuadTree algorithm, improving both performance and usability. The library integrates seamlessly with MapKit and offers extensive customization for annotation views and clustering behavior.
iOS developers building map‑based applications who need to handle large numbers of annotations without degrading performance or user experience.
Developers choose Cluster for its simplicity, efficiency, and flexibility—it offers a lightweight, well‑documented solution with customizable clustering logic and annotation views, avoiding the complexity of implementing clustering algorithms from scratch.
Overview
Easy Map Annotation Clustering 📍
Use Cases
Best For
- Displaying large sets of location‑based data points on an iOS map
- Improving map performance and responsiveness in apps with many annotations
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