LastFast-iOS
LastFast is an intermittent fasting tracker for iOS and watchOS that lets users monitor active fasting sessions with customizable time goals and view historical progress. Built entirely in SwiftUI with SwiftData persistence, it provides home screen widgets, live activity updates on the lock screen, and Siri integration via App Intents. The app shares data across the phone and widget extensions through an App Group, enabling seamless tracking across Apple devices.
LastFast is a comprehensive intermittent fasting tracker for iOS and watchOS built entirely in SwiftUI with SwiftData persistence. The app provides real-time fasting progress tracking, customizable goals, historical analytics with graph visualization, and seamless integration across Apple platforms through widgets, Live Activities, and Siri shortcuts.
- ✓Excellent use of modern Apple frameworks including SwiftData, ActivityKit for Live Activities, and App Intents for Siri integration
- ✓Comprehensive cross-platform implementation with proper data sharing between main app and widget extensions via App Groups
- ✓Well-structured documentation with clear technical specifications, data model definitions, and feature descriptions
- →Implement WatchConnectivity for phone-watch data synchronization as mentioned in the TODO, which is critical for a multi-platform fasting app
- →Add comprehensive error handling and data validation, particularly for edge cases in fasting session management and widget data updates