5ios-data-framework-skillsData and service frameworks: CloudKit, HealthKit, EventKit, Contacts, MusicKit, PassKit, WeatherKit, FinanceKit3.9.1version
6ios-engineering-skillsiOS engineering: networking, security, auth, accessibility, debugging, ETTrace performance, memgraph analysis, diagnostics, linting, and App Store optimization3.9.1version
7ios-gaming-skillsGame development frameworks: GameKit, SpriteKit, SceneKit, TabletopKit3.9.1version
8ios-hardware-skillsHardware and device integration: Bluetooth, NFC, motion sensors, Apple Pencil, AR/RealityKit, accessory setup, camera docks, research sensors3.9.1version
10swift-core-skillsCore Swift language features, concurrency, API design guidelines, testing, SwiftData, Core Data, Charts, Codable, FormatStyle, and architecture patterns3.9.1version