– ✅ **52 expert-crafted prompt templates** covering every onboarding screen type
– ✅ **Variable placeholders** — customize for any app category in seconds
– ✅ **Output scoring rubric** — evaluate AI-generated copy like a pro UX writer
– ✅ **A/B testing prompt pairs** — generate statistically meaningful copy variations
– ✅ **Platform-specific adaptations** — iOS App Store guidelines, Android Material Design copy specs
– ✅ **Localization prompts** — adapt onboarding copy for 12+ markets
– ✅ **Bonus: Paywall copy prompts** — because onboarding and monetization are inseparable