MathPro vs Study Harbors

MathPro is a complete math companion for students in grades 5–12 — and for anyone who wants clear, well-organized mathematics in one place. It brings together 290+ formulas across 12 categories: basics, algebra, geometry, trigonometry, calculus, statistics, sequences and series, vectors, complex numbers, linear algebra, discrete mathematics, and constants. Every formula comes with a clear explanation and step-by-step solved examples. FEATURES 290+ formulas with explanations and worked examples 50 interactive diagrams and graphs Scientific calculator (degrees/radians, trigonometry, logarithms and more) Unit converter for length, mass and temperature Quiz with 120 questions across difficulty levels Dictionary of 200 math terms 200 math facts 40 mathematical symbols 20 key rules and laws Favorites to save what matters Dark and light mode Available in 14 languages Whether you're preparing for an exam, doing homework, or refreshing key concepts, MathPro keeps everything in one clean, easy-to-use place. Terms of Use (EULA) & Privacy Policy: https://sites.google.com/view/etemidev/privacy-policy-mathpro

Study Harbors is a private course workspace for turning source material into an organized plan for learning. PLAN BY COURSE Create separate course workspaces with codes, exam dates, weekly time targets, and color identity. Break the work into learning objectives, then track urgency, priority, progress, and confidence without mixing unrelated classes together. KEEP EVIDENCE WITH THE CLAIM Capture a source title, locator, source type, summary, connection, and tags in one evidence note. Notes stay linked to their course so the context behind an idea remains available when it is time to review or write. PRACTICE RETRIEVAL Build questions from your own material and review them in Recall Studio. Reveal the source-backed answer, grade the effort, and let the on-device interval engine schedule the next review. Upcoming prompts remain visible so the queue is understandable rather than hidden. RUN FOCUSED STUDY BLOCKS Choose a course, name the intended result, and start the built-in focus timer. Afterward, record what changed. Seven-day charts and course allocation show where study time actually went compared with each weekly target. OWN THE RECORD Export a readable study packet, a focus-session CSV, or a complete JSON backup. Restore a backup when needed. Study Harbors requires no account and includes no ads or third-party analytics. Courses, objectives, evidence, recall schedules, and focus sessions stay on the device unless you deliberately share an export. Study Harbors is an organization and learning-practice tool. It does not complete assignments, guarantee outcomes, or replace guidance from an instructor.