Repositories (6)
Native iPhone & iPad sketching studio — Procreate-style brush library, multi-page sketchbooks, layers, color fill, filters, symmetry, pinch-zoom, a collapsible iPad side panel, iCloud sync, and sketch-to-AR. Built with SwiftUI, PencilKit & RealityKit.
A native iPadOS note-taking app optimized for Apple Pencil — handwriting, drawing, shapes, and flowcharts on A4 pages with nested notebooks, autosave, and PDF/PNG/JPG export. Built with SwiftUI, PencilKit, and SwiftData (Swift 6, MVVM).
FreeFood: Share Leftovers — a native SwiftUI iOS app to share and discover free leftover food nearby with photos, location, and time windows on an Apple Map. Live on the App Store. Listings sync via CloudKit's public database; no account required.
Native iPad app to learn fast, accurate touch-typing — fingering guide, graded drills & timed WPM/CPM tests. Live on the App Store.
Native iOS/iPadOS reader for the Diamond Sutra (金刚经, Kumārajīva translation) built with SwiftUI — all 32 chapters, Mandarin text-to-speech with live sentence highlighting, full-text search, recitation counter, bookmarks, reading progress, daily verse reminders, fully offline.
Native universal iPhone + iPad activity app for kids (ages 4-16): offline phonics, story building, code puzzles and a Brain Arcade of eight solo card games, with a parental gate on the Parents' Corner. SwiftUI, no login, no ads, no data collection.