A React Native application built with Expo for managing athletic schedules and meet calendars.
- Schedule management for athletes and meets
- Athlete data management
- Real-time data with Convex (reactive queries and mutations)
- Cross-platform support (iOS, Android)
| Category | Technology |
|---|---|
| Framework | React Native 0.83, React 19 |
| Platform | Expo SDK ~55, Expo Router |
| Language | TypeScript |
| Backend | Convex (real-time database, server functions) |
| Authentication | Clerk (JWT, secure token storage) |
| Subscriptions | RevenueCat (in-app purchases, subscription tiers) |
| Analytics | PostHog & Sentry (event tracking, remote config) |
| Animations | React Native Reanimated, Gesture Handler |
| Notifications | Expo Notifications (local + scheduled), OneSignal (remote push) |
| Build & Deploy | EAS Build, EAS Update (OTA) |
- Offline-first data layer — Multi-layer caching (in-memory, AsyncStorage) with Convex-backed sync when online and graceful degradation when offline
- Context-based state management — Custom providers and hooks for theme, subscriptions, saved sessions, and selected meet state
- File-based routing — Expo Router with feature-grouped folders, tab navigation, and modal screen stacks
- Push notification system — Scheduled reminders for weigh-ins and competition sessions with user-configurable timing; remote messaging via OneSignal
- Home screen widgets — Native iOS and Android widget support with app group data sharing
- Competition schedule browsing with timezone-aware session times
- Athlete start list lookup with real-time updates
- National and international rankings and records
- Save and track sessions across meets
- Device calendar integration for session reminders
- Dark mode support with system theme detection
- Subscription management (free, quarterly, lifetime tiers)
The app leverages several native device capabilities through Expo modules:
- expo-calendar — Add sessions directly to the device calendar
- expo-haptics — Tactile feedback on tab interactions
- expo-secure-store — Encrypted credential and token storage
- expo-file-system — Local file operations for caching
- expo-notifications — Local and scheduled notification handling
- expo-updates — Over-the-air updates via EAS
- expo-blur / expo-glass-effect — Native blur and liquid glass UI effects