StudyCoor: Professional Pharmaceutical Study Coordination™ StudyCoor is the essential tool for clinical research coordinators, study managers, and pharmaceutical professionals who need accurate, fast medication compliance calculations on the go. CORE FEATURES Comprehensive Compliance Calculator • Support for all standard dosing frequencies: QD, BID, TID, QID, and PRN • Multi‑bottle tracking for complex dispensing scenarios • Hold days and treatment interruptions fully supported • Partial dose and PRN event integration • Real‑time compliance percentages with clear deviations Study & Subject Management • Create multiple studies and subjects • Store start & end dates, dosing instructions, bottle numbers, and consumption logs • Use defaults to speed data entry across subjects Calculation History • Save all calculations for later review • Filter and sort past calculations for quick reference Explainability & Transparency • Step‑by‑step Explainability View shows exactly how compliance is calculated • Flag descriptions for UNDERUSE, OVERUSE, and hold days • See subject compliance trends over time Privacy‑First Design • All data stored locally on your device – nothing leaves your device • No account required and no internet needed • Use de‑identified subject codes to avoid PHI Security & Compliance • Data encrypted on device StudyCoor Pro • Unlock advanced features like Explainability View, subject compliance trends, improved exports, and study & subject management • 1 month free trial available on the yearly and monthly plan • Subscription automatically renews unless cancelled in App Store settings Free Version Includes • Core compliance calculator • Basic calculation history • Basic exports • No ads, no tracking Designed for iOS • Native SwiftUI interface, works on iPhone and iPad • Supports dynamic type, dark mode, and VoiceOver for accessibility • Offline first – works wherever your study takes you Perfect For • Clinical research coordinators • Investigators, study managers, and CRO teams • Anyone needing accurate medication compliance data How It Works 1. Enter study and subject details, dosing schedule, and date range 2. Input bottle details and consumption logs (including partial doses and hold days) 3. Tap Calculate to instantly get compliance metrics and guidance 4. Review the Explainability View and history to audit calculations 5. Export CSV or PDF summaries to share with your team Support For help or feedback, contact [email protected]. Subscriptions Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage subscriptions in App Store settings. Privacy StudyCoor collects zero personal data. All information stays on your device. Privacy Policy: https://bvquist1400.github.io/studycooriphoneapp/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Why StudyCoor? Stop the manual math. StudyCoor handles complex dosing and compliance calculations, providing transparency and peace of mind for you and your study participants.