Gratitude Jar Go

A private gratitude journal with 6 mood categories, shake-to-recall, timeline, PIN lock, and bilingual support. Fully offline.

Gratitude Jar is a private, offline-first journaling app built around a jar metaphor. Each gratitude entry is represented as a colored mood gem that fills your virtual jar over time.

Core Features:

• Entry System: Free-text notes with 6 mood classifications (Joy, Calm, Grateful, Proud, Loved, Sparkle)
• Shake Gesture: Shake device to surface a random past entry (ShakeDetector via UIViewControllerRepresentable)
• Timeline View: Chronological browsing of all entries with date grouping
• Random Memory View: Dedicated screen for shake-triggered recall
• PIN Security: Optional 4-digit PIN via AppStorage-backed PINEntryView
• Bilingual UI: English and Simplified Chinese (ZH-Hans) with locale-aware date formatting
• Data Persistence: Entries stored locally via JSON (GratitudeStore) using AppStorage
• Haptic Feedback: Configurable via AppSettings
• Offline-First: Zero network dependencies, zero data collection

Designed for daily positive psychology practice and emotional self-awareness.