PurEst® vs StudySync

PurEst is a mobile application for the sugarcane farming industry offered by SASRI (South African Sugarcane Research Institute) that provides the user with crop ripening recommendations based on Brix readings.

StudySync is an all-in-one time management app built for students. Track deadlines, manage tasks, focus with friends, collaborate on team projects — everything you need to stay on top of school life. ## COUNTDOWN EVENTS - Track exams, assignments, trips, birthdays, and more - Live Activities on Lock Screen and Dynamic Island - Home Screen widgets for at-a-glance deadlines - Mark events as exams to auto-schedule review reminders (7 / 3 / 1 days before) ## FOCUS & POMODORO - Classic Pomodoro timer with automatic short and long breaks - Virtual Study Room - see friends focusing in real time - Group Focus - sync pomodoro sessions with friends and earn a 1.5x time bonus on completion - Study Analytics - visualize focus trends with weekly and distribution charts - Study Space - unlock desk decorations as you accumulate focus hours - Monthly 30-hour challenge: earn 3 months of Pro for free ## TODOS - Link tasks to courses for easy filtering - Priority levels and due dates - Quick swipe actions ## GRADE CALCULATOR - Track grade components (exams, assignments, projects) - Calculate the score you need to hit your target grade - Multi-course GPA tracking ## TEAM PROJECTS - Shared due list with real-time sync - Meeting scheduler finds common free slots across members - Meetups with live ETA - see who's on their way and their estimated transit time - Role-based member management ## SOCIAL - Friend system with unique friend codes - Nudges to gently poke idle friends - Ring Nudges for urgent priority alerts - Share availability timeline for easy scheduling - Showcase badges and desk decorations on your profile ## CALENDAR - Auto-sync with iOS Calendar for deadline tracking - Urgency-based visual indicators - Color-coded events ## SYNC & PRIVACY - iCloud sync across iPhone and iPad - Private by default - all social features are opt-in - Your data stays yours Built by a student, for students. Simple, fast, and free to start. Upgrade to StudySync Pro for unlimited countdowns, unlimited team projects, unlimited study goals, custom themes, and watermark-free share cards - one-time purchase, lifetime access.