a51d2abd47
AVSpeechSynthesisVoice(language:) triggers a malloc double-free on iOS 26 simulators when deserializing voice metadata during app launch. Move voice resolution from init() to first speak() so the framework call happens after the app is fully initialized. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Conjuga
A Spanish verb conjugation learning app for iOS. Practice all 20 tenses with spaced repetition, handwriting recognition, and vocabulary courses.
Features
- Conjugation Practice — Flashcards, typing, multiple choice, handwriting, sentence building, and full table modes
- Spaced Repetition — SM-2 algorithm tracks what you know and surfaces what you don't
- 1,750 Verbs — From basic to expert, with irregular form highlighting
- 20 Tenses — Every indicative, subjunctive, conditional, and imperative tense
- Grammar Guide — 20 tense guides with conjugation tables + 20 grammar topic notes (Ser vs Estar, Por vs Para, etc.)
- Vocabulary Courses — Weekly decks with example sentences
- Progress Tracking — Streaks, daily goals, accuracy stats, and achievement badges
- CloudKit Sync — Review progress syncs across devices
- Widgets — Daily progress, word of the day, and weekly stats
- Text-to-Speech — Hear any verb pronounced in Spanish
Architecture
- SwiftUI + SwiftData with a dual-store configuration:
- Local store — Reference data (verbs, forms, guides) seeded from JSON on first launch
- Cloud store — User data (review cards, progress, streaks) synced via CloudKit
- SharedModels package shared between the app and widget extension
Requirements
- iOS 18+
- Xcode 16+
Building
Open Conjuga/Conjuga.xcodeproj in Xcode and run on a simulator or device. Data seeds automatically on first launch.