EagerStudy vs Formula Motion

EagerStudy is an all-in-one AI teaching and learning platform built for teachers, students, and parents across iPhone, iPad, Android, Web, macOS, and Windows. Instead of splitting teaching across disconnected quiz apps, whiteboard tools, and flashcard decks, EagerStudy connects lesson prep, test generation, live classroom interaction, AI grading, error attribution, and spaced-repetition review into one closed loop—powered by Kelaoshi, your customizable AI teaching assistant. FOR TEACHERS & INDEPENDENT TUTORS - AI Question Generator & Paper Builder: Create quizzes, handouts, and full exams across 9 core subjects (English, Math, Chinese, Physics, Chemistry, Biology, History, Geography, Politics) and 195 specialized question types with full math/science formula rendering. - AI Essay & Assessment Grader with OCR: Auto-grade objective questions instantly. Evaluate essays, reading-to-writing tasks, and spoken responses with detailed AI feedback, or scan handwritten worksheets via OCR. - AI Tutor Studio (Kelaoshi): Train an AI teaching assistant that reflects your own teaching style, dispatch it into student lessons for guided tutoring, and monitor every interaction from your live teacher dashboard. - ESCanvas Collaborative Whiteboard: Write, draw, and solve problems together in real time with low-latency ink, lesson-by-lesson note history, audio playback, and one-tap question dispatch right on the canvas. - Live Classroom Quiz & Paperless Dictation: Run interactive classroom quizzes and iPad paperless vocabulary dictation with an anti-cheat virtual keyboard and live leaderboards. - Teacher Workstation: Manage class schedules, student rosters, course ledgers, cloud materials, and digital study packs in one place. FOR STUDENTS - Daily Targeted Practice: Spend 15 focused minutes a day on exercises tailored to teacher assignments and AI-diagnosed weak points. - AI Error Notebook & FSRS Spaced Repetition: Every mistake is automatically logged, linked to specific knowledge points, analyzed for grammar or logic, and scheduled for review using the FSRS spaced-repetition algorithm—so you stop repeating what you already know. - Interactive Knowledge Graph: Visualize your mastery across the entire syllabus at a glance. - Focus Mode & Live Activities: Block distractions during study sessions and track progress right from your Lock Screen and Home Screen widgets. FOR PARENTS - Teacher-Verified Binding: Connect securely to your child's account with teacher approval. - Clear Progress Visibility: View assignment completion, error correction, praise wall milestones, and periodic learning reports without nagging. TRANSPARENT USAGE & PRICING - Free Monthly AI Experience: Every user receives free full-featured AI sessions each month with no crippled features. - 100% Quota Conversion: Membership fees convert directly into usable AI quota billed by actual token usage rather than arbitrary count limits, with Bring-Your-Own-Key (BYOK) support on the web. Website: https://www.eagerstudy.com Developer: EagerStudy (Shanghai) Education Technology Co., Ltd. -------- If you have any questions, contact us via: 1. App: Settings → Feedback 2. Email: feedback@eagerstudy.com 3. Xiaohongshu (RedNote): @渴学夫 EagerStudy --------- Subscription & Legal Information Privacy Policy: https://www.eagerstudy.com/privacy Terms of Use: https://www.eagerstudy.com/user-agreement Auto-Renewal Terms: https://www.eagerstudy.com/auto-renewal-agreement

Formula Motion is an animated math learning app for iPhone and iPad. It turns abstract formulas, geometry theorems, and number patterns into clear visual animations. Instead of simply memorizing formulas, learners can watch how each idea is built through movement, color, diagrams, and step-by-step explanations. Formula Motion helps students understand topics such as addition on the number line, circles and π, area formulas, the sum of triangle angles, the Fibonacci sequence, and the Mandelbrot set. Each lesson includes a visual animation page, formula explanation, diagram-based reasoning, and key takeaways to make mathematical thinking easier to see and understand. On iPhone, Formula Motion is great for quick learning anytime. On iPad, it offers a larger visual space for classroom teaching, parent-child learning, and deeper exploration.