Economisto vs Data_Engineering

Economics, taught properly. Eight minutes at a time. Five courses. 105 units. 912 lessons. From your first supply curve to game theory, expectations and the open economy — each lesson opens with a question, lets you try the idea, then checks that it stuck. GUESS, TRY IT, THEN PROVE IT You can't be quizzed into understanding. So every lesson starts with a quick guess, builds the idea in a handful of short cards — five to eighteen — lets you put it to work, and only then asks the questions that check it held. Miss one and you'll see why, not just that. NOT A TASTER. A CURRICULUM. Principles of Economics — 22 units, 220 lessons. Tradeoffs, incentives, markets, prices, GDP, inflation. The whole foundation, micro and macro. Microeconomics — 38 units, 266 interactive lessons. Choice, demand, exchange, production, monopoly, game theory, welfare. Intermediate level, no hand-waving: run a market in a lab, make a firm's call, read the evidence. Macroeconomics — 18 units, 180 interactive lessons. Goods and financial markets, the labour market, growth, expectations, the open economy, and the policy levers that move them — with plans to stress-test along the way. Personal Finance — 15 units, 150 interactive lessons. Money psychology, banking, credit, debt, investing, taxes, property — the economics you actually use on a Tuesday. Behavioral Economics — 12 units, 96 game lessons. Split a pot, trust a stranger, bet on a coin flip — and see why people don't behave the way the models say, and what that changes. WHAT'S IN EVERY LESSON - Key terms, defined once, properly - Concepts in plain language, with examples you'd actually meet - Comparisons side by side, because that's how economics thinks - Real curves, drawn to scale — not a stock photo of a graph - A 526-term glossary you can search any time A STREAK THAT PAYS Every lesson pays Misto, the app's own coin, and reaching your daily goal is payday: the longer your streak, the more that day's lessons pay — up to four times as much. Keep it in Savings at 10% a week and watch the Rule of 72, bid in a weekly sealed-bid auction, or lend to a friend at a rate you agree on. Misto is earned, never bought, and can't be cashed out. PLAY Twelve challenges to test what you've learned: a Daily Sprint, Streak Promises, Unit Expert, duels with friends, a weekly tournament — and two classic experiments, Public Goods and Split the Pot, played with real people. BUILT TO KEEP YOU GOING A daily goal on the trail ahead of you, streak freezes so one bad day doesn't erase weeks, a Home Screen widget, and study prompts at the moments that suit you — up to two a day, with one switch to turn them off. And weekly Hat Leagues, if competition moves you: race a group of up to 20, climb from the White league to the Black, and finish first to win that league's hat. IN YOUR LANGUAGE English, Armenian, Spanish, Russian, German, Brazilian Portuguese and Arabic. Not just the buttons — every card, every question, every glossary entry. START WITHOUT AN ACCOUNT Your first lesson needs nothing but the app. Economisto Pro opens all 12 challenges and locked deposits, plus unlimited hearts, an extra streak freeze, unlimited saved lessons and terms, and your full learning analytics. Monthly or yearly, and the courses themselves stay free. Terms: https://economisto.app/terms Privacy: https://economisto.app/privacy

Become a data engineer—starting exactly where you are. Data_Engineering is a complete interactive learning environment for iPhone, iPad, and Mac. Begin with basic arithmetic, first Python, files, SQL, and databases. Progress into production pipelines, data modeling, warehouses, Airflow, dbt, Spark, Kafka, cloud platforms, quality, governance, observability, and principal-level architecture. LEARN BY DOING • 40 structured courses from beginner to advanced • 400 substantive interactive lessons • 140 editable, syntax-highlighted code labs • 100 quizzes with validation and explanations • 80 architecture decisions based on real trade-offs • 80 guided concept exercises • Progressive hints that help without giving the answer away BUILD A PORTFOLIO Complete 40 practical data engineering projects: 12 Beginner, 14 Intermediate, and 14 Advanced. Every build includes an editable SQL, Python, YAML, or architecture workspace, four milestones, local checks, and a concrete outcome you can explain in an interview. YOUR PRIVATE DATA ENGINEERING TUTOR Ask a question from any lesson or project. Tutor Core can begin with basic arithmetic, define every new term, and work toward deep production trade-offs. Offline Core is included and never sends questions anywhere. Compatible devices can add private Apple on-device generation. External providers are always optional. WATCH YOUR DATA PLATFORM TAKE SHAPE Every completed lesson, course, and project milestone advances a living data-platform construction scene—from its first frame through ingestion, transformations, integration, and operational control planes. DESIGNED FOR SERIOUS PROGRESS Earn XP, build streaks, bookmark material, track role readiness, choose daily goals, switch between light and dark interfaces, and move naturally among iPhone, iPad, and Mac. SUBSCRIPTION Data_Engineering Pro includes a 14-day free introductory trial for eligible new subscribers, then renews monthly at the price shown in the app. Payment is charged to your Apple Account after confirmation. The subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Apple Account subscription settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/lukekevinmclaughlin-oss/Data_Engineering/blob/main/PRIVACY.md