Charter5m vs Math Says Yes

Pass CFA Level I with focused 5-minute lessons. Spaced-repetition flashcards lock in every concept so it's still there on exam day. Charter5m turns CFA Level I prep into a daily app habit. Open it on the train, finish one micro-lesson, take a quick quiz, see one flashcard. That's a session. A few sessions a day and you cover the entire curriculum without burning out. WHAT YOU GET • 1,000+ micro-lessons across all 10 CFA Level I topics • FSRS-6 spaced repetition — the most accurate scheduling algorithm in flashcard apps today • A flashcard for every lesson, scheduled at the exact moment you're about to forget it • 1,500+ glossary terms with definitions and example usage • End-of-module quizzes to lock in mastery before you move on • 20 full-length 180-question mock exams in real CFA exam format • Performance analysis after every mock exam — a topic-by-topic breakdown of your strengths and weak spots, so you know exactly what to study next • Learn from every mistake — review each exam question with the correct answer and a full explanation • Bilingual Assist — tap any term to see it in your native language alongside the English • Daily reminders that respect your time • No ads, no tracking, no distractions TOPICS COVERED • Quantitative Methods • Economics • Financial Statement Analysis • Corporate Issuers • Equity Investments • Fixed Income • Derivatives • Alternative Investments • Portfolio Management • Ethical and Professional Standards KNOW EXACTLY WHERE YOU STAND Every full-length mock ends with an instant topic-by-topic breakdown — see what you've mastered and which topics are quietly costing you points. Then review every question you missed with a full worked explanation, so the same mistake never trips you up twice. It's like a tutor pointing straight at your weak spots and walking you through every fix — so you study what actually moves your score. 9 LANGUAGES SUPPORTED Read every lesson in English. Tap Bilingual Assist to see translations in Vietnamese, Simplified Chinese, Traditional Chinese, Japanese, Korean, Thai, Brazilian Portuguese, or Arabic — perfect for non-native English speakers preparing for an English-language exam. CHARTER5M PREMIUM Start free. Charter5m Premium unlocks unlimited daily lessons, unlimited spaced-repetition reviews, and all full-length mock exams so you can move through the curriculum at your own pace. • Charter5m Premium Monthly — $9.99/month • Charter5m Premium Annual — $99.99/year Every new subscriber gets a 7-day free trial. Payment will be charged to your Apple ID account at the confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. Terms of Use: https://charter5m.com/terms Privacy Policy: https://charter5m.com/privacy Questions, feedback, or feature requests? Email support@charter5m.com. Charter5m is an independent study tool and is not affiliated with, endorsed by, or sponsored by CFA Institute. CFA® and Chartered Financial Analyst® are registered trademarks of CFA Institute.

Most statistics sound wrong at first. In a room of 23 people, the odds of a shared birthday are already even. On a game show with three doors, switching after the host opens one doubles your chance of winning. A poll of 1,000 strangers can read a whole country. Math Says Yes is a feed of facts like these, each one explained until the surprise turns into something obvious. Open the app and start scrolling. Every fact is short and sourced, built around a single idea from probability or data. Most come with a quick question that catches your gut before it shows the answer, plus a small chart or a slider you can play with to watch the number move. What's inside: - A scrolling feed of counterintuitive statistics, from the birthday paradox to why tiny samples lie - Quick-check questions tuned to the exact intuition people get wrong - A daily challenge of five questions, so you can find out whether you beat your own guessing - Search and topics for digging into probability, sampling, averages, or plain randomness - Saved facts and a "learned" marker to track what has actually stuck - A glossary that explains the jargon in one paragraph instead of one textbook It costs nothing to read and needs no signup to start. Sign in only if you want to sync saved facts and progress across devices or build a streak. Made for the people who liked statistics in theory but never quite trusted it, and for anyone who enjoys being pleasantly wrong about numbers. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/