200+ Excel Tutorials & Tips vs Dr. Economy

Learn Excel the efficient way. This app delivers 200+ curated, bite-size lessons across formulas, charts, PivotTables, Power Query, Power Pivot/DAX, data cleaning, analysis, and automation. Everything works offline and on-device. Full-text search finds answers across titles and lesson content. Bookmarks and completion tracking keep you organized, and the “Continue” card resumes the exact page you were on. Share any page as rich text. No accounts, no tracking, no distractions. Offline by design. Search and reading run on device; no network needed. Structured for action. Each lesson shows a summary, time estimate, and pages you can mark complete. Progress you can see. Per-lesson progress bars and a “Completed” badge per page. Fast recall. Bookmarks for pages and lessons, plus a Bookmarks tab. Pick up instantly. “Continue” surfaces your last page the moment you open the app. Share what matters. Export any page via the system share sheet. Privacy-first. Uses on-device storage only (UserDefaults) for bookmarks, progress, and last page; no analytics SDKs. Excel fundamentals, formatting, named ranges Core formulas and functions Tables and PivotTables Charts and visualization best practices Analysis tools: Goal Seek, Solver, descriptive stats Power Query data cleaning Power Pivot and DAX modeling Automation basics with Macros/VBA (Organized in sections with color-coded icons for quick scanning.) Global full-text search across titles and content with live results and context snippets. Estimated reading time per lesson. Per-lesson progress bars and per-page completion toggles. Bookmarks for lessons and pages, with a dedicated Bookmarks tab. Clean, native SwiftUI interface built for iPhone and iPad. Paid upfront. No ads. No subscriptions.

Dr. Economy puts the full picture of America's economic health right in your pocket. Powered by real-time data from the Federal Reserve (FRED), Bureau of Labor Statistics, U.S. Treasury, EIA, and leading financial data providers, this app delivers the key indicators that matter most — beautifully organized and always up to date. Key Indicators at a Glance 30-year mortgage rates & median home prices 10-year Treasury yield & Fed Funds rate Median household income & gas prices Labor Market Unemployment rate, nonfarm payrolls, initial jobless claims, and labor force participation Inflation & Prices CPI, PPI, PCE Price Index, and rent CPI — track the real cost of living over time Housing Case-Shiller Index, housing starts, and existing home sales Consumer & Business Consumer sentiment and retail sales trends Government & Monetary Policy Treasury yield curve spread (10Y-2Y with inversion alerts), debt-to-GDP ratio, trade balance, and M2 money supply Market Snapshot Live quotes for major indices (S&P 500, Nasdaq, Dow), commodities (gold, oil, VIX), and crypto (BTC, ETH) Crypto Fear & Greed Index Tools Affordability Calculator — see what you can afford based on your income and current rates Historical Trends — 10-year interactive charts for mortgage rates, home prices, and more Cost of Living — CPI breakdowns with real-world impact analysis Stay Informed Subscribe to quarterly market snapshot emails Pull-to-refresh for the latest data anytime Data freshness indicators show exactly how current each metric is All data is sourced from trusted public federal APIs. Dr. Economy is designed for homebuyers, investors, students, and anyone who wants to understand the economy without the noise.