MiddleSchoolSciencePrep vs Mathnics

Description Ace middle school science with SciencePrep — a quiz app built for grades 6 to 8 that covers Earth Science, Life Science and Physical Science with over 1,000 practice questions and a clear explanation for every answer. THREE SUBJECTS, 18 TOPICS, 113 QUIZZES Earth Science • Earth Structure • Earth Surface • Ecology • Energy in Earth Systems Life Science • Cell Biology • Cell Structures and Functions • Genetics • Human Body • Evolution and Change Physical Science • Astronomy • Atoms and the Periodic Table • Matter and Change • Motion and Force • Newton's Laws • Properties of Matter • Electricity and Magnetism • Waves • Physical Science and You LEARN FROM EVERY QUESTION Every one of the 1,000+ questions comes with a short explanation of why the answer is right, so a wrong guess turns into a lesson instead of a lost point. STUDY YOUR WAY • Quiz Mode — multiple-choice quizzes with instant feedback and a score summary • Timed Mode — race a 20-second clock on each question to prepare for test conditions • Study Mode — flip through every question in a topic as flashcards • Review Answers — see every question you missed, with the correct answer and explanation • Bookmarks — save tricky questions and study them together later TRACK YOUR PROGRESS • Completion rings for every subject and topic • Attempt counts and average scores for each quiz • A daily study streak to keep you motivated FREE TO TRY, ONE PRICE TO UNLOCK The first quiz in each subject is free. Unlock every quiz, topic and flashcard deck with a single one-time purchase — no subscriptions, no ads, no accounts. Perfect for students preparing for class tests, state science assessments and end-of-year exams, and for parents and teachers who want a quick way to check understanding.

Sharpen your mental math, one equation at a time. Mathnics is a colorful, timed quiz app for kids and adults who want fast, focused practice — no accounts, no ads, no internet connection required. PROGRESS THROUGH 5 SKILL TIERS Beginner, Intermediate, Advanced, Expert, and Master — 50 levels each, 250 in total. Every level is a 10-question timed round that gets a little harder and a little faster than the last, covering 18 math functions: addition, subtraction, multiplication, division, percentages, percent change, modulus, factors, remainders, powers, roots, order of operations, fractions, geometry, angles, algebra, and speed/distance/time. DAILY AND WEEKLY CHALLENGES A fresh 5-stage Daily Challenge every day and a 20-stage Weekly Challenge every week, sampling every tier. Same puzzle for everyone on the same day or week — come back and compare notes. TIME TEST Two speed modes: Speed Count (how many can you solve in 30 seconds, 1 minute, or 2 minutes?) and Speed Run (clear 10 questions as fast as you can, no per-question timer). Personal bests tracked per tier. FREE PLAY & STAR RATINGS Replay any unlocked level for practice. Every level earns 0-3 stars based on accuracy, with running totals on the main menu and every tier. MATH GAME PRO Beginner and Intermediate are free to play through completely. Mathnics Pro ($6.99) unlocks every level of Advanced, Expert, and Master (including their Daily/Weekly Challenge stages), removes the daily cap on Time Test, and unlocks the Detailed Stats screen — a full breakdown of accuracy by every math function, so you know exactly what to practice next. No accounts. No ads. No tracking. Just math.