Encyclopedia of Outer Space vs CaseBook

Explore the universe, from stars and galaxies to space exploration. Read 434 articles, search for a topic, and save discoveries to revisit. START WITH FIVE FREE ARTICLES New readers can choose any five different articles. Your chosen articles stay unlocked, and revisiting them never uses another choice. Existing readers keep previously granted access. MAKE DISCOVERIES YOUR OWN • Search article titles and full text • Follow links between related topics • Save articles and return to your reading position • Continue recent reading and track your progress • Explore connections through the timeline and graph • Find article sources and image credits inside the app CHOOSE YOUR ACCESS Own the full encyclopedia with a one-time purchase for complete offline reading. Or choose monthly or annual Premium for the full encyclopedia plus AI chat grounded in this subject's articles. Eligible new Premium subscribers receive a three-day introductory trial. Subscriptions renew automatically unless canceled through your App Store account. Current local prices and terms appear before purchase. Restore Purchases recovers eligible previous purchases. Earlier full-version ownership includes encyclopedia and offline access; Premium AI requires a subscription. Internet access is required for AI chat and purchases. AI answers may contain errors; consult the linked sources. Article text is derived from Wikipedia. Images come from appropriately licensed Wikimedia Commons and other open sources. Source links, licenses and credits are available in the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The business education you actually use — in five minutes a day. CaseBook teaches the core of an MBA through hundreds of real business case studies, then an AI coach makes every lesson personal to your company. Not a course. Not a book summary. You read the story, name the move, and apply it to your own business — Monday. HOW ONE SESSION WORKS (about 5 minutes) • Hook — a 30-second real-story setup ("In 2011, a decision nearly killed Netflix…") • Case — the situation, the decision, the outcome, across a few skimmable screens • The Crux — the lesson, named plainly and turned into a framework you can use • Apply — a quick concept check, then a reflection about YOUR company, with AI coaching on your answer MEET YOUR AI COACH An MBA professor in your pocket who actually reads your homework. After each case, the coach: • Personalizes the question to your real company, model, and stage • Reads your answer and responds like a sharp operator — not a chatbot saying something nice • Surfaces your blind spot and the second-order cost you missed • Gives one concrete next step to take this week As your saved moves add up, it writes a living strategy note: the throughline in your decisions and the single highest-leverage thing to focus on next. HUNDREDS OF CASES ACROSS 12 DOMAINS Strategy & Competitive Advantage · Marketing & Growth · Finance & Unit Economics · Operations & Scaling · Leadership & Org Design · Product & Innovation · Negotiation & Deals · Decision-Making & Behavioral · AI in Business · Business Models · Great Entrepreneurs · Design & UX. New cases and series added continuously. The real decisions behind the companies you know — Netflix, Nvidia, Costco, Stripe, and hundreds more — turned into moves you can use. BUILT FOR FOUNDERS, OPERATORS, AND ANYONE WHO LEADS Starting a company, running a team, moving into a business role, or just want to think more sharply about strategy, pricing, hiring, and growth — CaseBook builds the judgment a real MBA is supposed to. • Listen to any case with built-in narration, hands-free • Keep a Playbook of your best moves that compounds over time • Build a daily streak — five minutes is enough PRICING Start free. CaseBook Pro unlocks the full library and unlimited AI coaching, with a 7-day free trial, then $5.99/month or $49.99/year. Learn the move. Apply it Monday. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://casebookmba.app/privacy/