The ability to retrieve applications previously associated with an Apple ID, though not precisely downloaded from iCloud, relies on iCloud’s backup and purchase history features. When an application is purchased or downloaded via the App Store while logged into an Apple ID, that transaction is recorded. Subsequent restoration or access to the application depends on the device and its settings.
This feature is crucial for users transitioning to new devices, reinstalling applications after a device reset, or recovering deleted applications. It provides convenience and continuity within the Apple ecosystem. Historically, the process of re-acquiring applications required manual searching and re-purchasing, which was inefficient and potentially costly. The integration of purchase history significantly streamlined this process.