Does it help with cross-device data syncing?

Yes, it includes comprehensive guidance for implementing CloudKit to ensure data stays in sync across a user's entire Apple ecosystem.

Is it compatible with SwiftUI?

Yes, it focuses on modern SwiftUI patterns including the @Query and @AppStorage property wrappers for reactive data handling.

Can I use this for secure data storage?

Absolutely. The skill provides specific patterns for Keychain Services and biometric access control to protect sensitive user information.

Does this skill support the latest iOS versions?

Yes, it includes full support for SwiftData introduced in iOS 17+, alongside deep expertise in legacy Core Data implementations.

Can it assist with data migrations?

Yes, the skill provides best practices for managing model versioning and performing both lightweight and custom schema migrations.

iOS Data Persistence

Name: iOS Data Persistence
Author: pluginagentmarketplace

bypluginagentmarketplace

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Mobile Development

Architects and implements robust data storage solutions for iOS apps using SwiftData, Core Data, and secure cloud synchronization.

About

The iOS Data Persistence skill provides expert guidance for managing the complete data lifecycle in Apple ecosystem applications. It enables developers to implement modern SwiftData models, maintain complex Core Data architectures, secure sensitive user credentials via Keychain, and enable seamless cross-device synchronization with CloudKit. Whether you are building a simple utility using UserDefaults or a complex offline-first application, this skill ensures your data layer is performant, secure, and follows Apple's architectural best practices.

Key Features

1 GitHub stars
Lightweight state persistence using UserDefaults and @AppStorage
Cross-device data synchronization with CloudKit integration
SwiftData and Core Data model architecture and relationships
Expert guidance on data migrations and schema versioning
Secure credential storage using Keychain Services and biometrics

Use Cases

Implementing secure vaults for sensitive user data and authentication tokens
Building offline-first mobile applications with local caching and remote sync
Modernizing legacy Core Data stacks to use the latest SwiftData frameworks

About

Key Features

1 GitHub stars
Lightweight state persistence using UserDefaults and @AppStorage
Cross-device data synchronization with CloudKit integration
SwiftData and Core Data model architecture and relationships
Expert guidance on data migrations and schema versioning
Secure credential storage using Keychain Services and biometrics

Use Cases

Implementing secure vaults for sensitive user data and authentication tokens
Building offline-first mobile applications with local caching and remote sync
Modernizing legacy Core Data stacks to use the latest SwiftData frameworks