Blitz vs AP Prep

Stop rereading your notes. Start actually remembering them. Blitz makes AP exam prep actually stick. Blitz turns every AP course into fast, addictive Blitz runs - with XP, rewards, and streak that make studying feel less like homework and more like leveling up. Study smarter with spaced repetition. Blitz resurfaces cards right before you'd forget them, so you spend time on what matters instead of reviewing what you already know. WHAT'S INCLUDED 11 full AP courses. 3,000+ cards. Every unit, every concept. • AP US History — all 9 periods, 550+ cards • AP World History — all 9 units, 400+ cards • AP European History — all 9 units, 370+ cards • AP Chemistry — all 9 units, 300+ cards • AP Biology — all 8 units, 275+ cards • AP Environmental Science — all 9 units, 270+ cards • AP Physics 1 — all 8 units, 260+ cards • AP US Government — all 5 units, 195+ cards • AP Macroeconomics — every graph and policy concept, 180+ cards • AP Microeconomics — every market model, 165+ cards • AP Psychology — all 5 units, 150+ cards HOW IT WORKS Answer a card. Blitz tracks how well you know it. Cards you struggle with come back sooner. Cards you've mastered fade into the background. Over time, you build real retention, not cramming like other apps. FEATURES • Smart spaced repetition (Blitz FSRS machine learning algorithm) • XP, streaks, badges and level-ups to keep you going • Vocab Drill. Every glossary term as a flashcard • Progress tracking by unit • Works fully offline, no Wi-Fi needed • One-time purchase per course, no subscription Unit 1 of every course is free. Unlock the full course anytime. AP® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app.

Turn AP® Biology practice into real score gains. Every multiple-choice question comes with a full explanation, every free-response answer is graded point-by-point against its rubric, and a live 1–5 estimate shows where you stand — updated as you practice. WHY IT WORKS • FRQ grading, point by point — type your free response and see exactly which rubric points you earned and which you missed, with a model answer for each part. • Real explanations on every MCQ — why the right answer is right, why each distractor is wrong, the common trap, an exam tip, and a memory hook. • A 1–5 estimate you can trust — your accuracy is weighted by each unit's share of the real exam. It's a practice estimate, not an official score. • Timed mock exams — full or quick, both sections, scored 1–5 like test day, with a point-by-point review. • A mistake book that works — every question you miss lands here on its own; re-do it and it clears when you get it right. WHAT'S INSIDE • MCQ practice by unit and topic, with a question map and a four-function calculator • Free-response practice with rubric-by-rubric grading and "practice the missed point" drills • Full and quick mock exams with section timing and a 1–5 result • Mistake book with per-question review • My AP — set each subject's exam date and target, and track your estimate FREE & PRO Start free, no account needed. Free includes 10 MCQ, 1 graded FRQ, 1 mock exam, and 10 mistake reviews a day, plus your 1–5 estimate and mistake book. Pro removes the daily caps: unlimited MCQ, unlimited FRQ grading, unlimited mocks, unlimited mistake reviews, and full mock explanations. SUBJECTS AP Biology now — more AP subjects on the way. One subscription covers them all. SUBSCRIPTION AP Prep Pro is an auto-renewable subscription. • Monthly — $9.90 • 3 Months — $19.90 • Lifetime — $39.90 (one-time, not a subscription) • Payment is charged to your Apple Account at confirmation of purchase. • A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged within 24 hours before renewal. • Manage or cancel anytime in Settings › Apple Account › Subscriptions. Terms of Use: https://www.prepscore.ai/terms Privacy Policy: https://www.prepscore.ai/privacy AP is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app. Score estimates are for practice and are not official AP scores.