sync

Syncing Your App's Data Across User Devices with iCloud

Users expect their app content to be available on all their devices. Fortunately, Apple provides technologies to achieve this synchronization through iCloud. This article will guide you through the basics of setting up iCloud sync, exploring the main technologies available, and highlighting some important considerations and requirements. We will cover two primary methods: the Key-Value Store and CloudKit, with a brief look at SwiftData's integrated sync capabilities.