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Youni.You brings AP Calculus study into a focused native mobile experience. Start without an account using a complete guided lesson, five topic checks, formula cards, bookmarks, local notes, and saved progress. High School App Store subscribers unlock all five guided lessons and the complete fifteen-question diagnostic. The app includes: - Native AP Calculus lessons with worked examples and lesson checks - Immediate explanations for diagnostic practice - Device-saved lesson completion, formula bookmarks, and local notes - StoreKit subscriptions for full native lesson and diagnostic access - Restore Purchases support for App Store subscriptions Youni.You is an independent online learning platform. Youni.You is not affiliated with or endorsed by College Board, and this app does not promise any score, credit, admission result, transfer result, employment outcome, credential, or official recognition. Privacy Policy: https://youni.you/legal/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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