iExcel

iExcel is your offline Excel learning companion. Look up formulas, follow practical tips, complete lessons, take quizzes, and review keyboard shortcuts, all on your device with no account and no network required. WHAT YOU GET - 265 Excel functions with syntax, parameters, examples and related functions - 71 practical tips with clear steps you can apply at work - 44 learning path lessons from basics to common workflows - 22 practice quizzes with explanations and best score tracking - 114 Mac and Windows keyboard shortcuts for quick reference - Over 500 items in one app, ready anytime LEARN WITH A CLEAR PATH - Home dashboard with learning progress and streak - Continue learning picks up where you left off - Daily function helps you learn one formula every day - Mark items as mastered to track real progress - Favorites and recent history for fast return - Browse by category: math, text, lookup, date, finance and more PRACTICE AND REMEMBER - Interactive quizzes with answer explanations - Formula playground to try common formulas on sample data - Search by name, summary, tags or function id in Chinese and English - Difficulty and version badges help you choose the right content SYSTEM INTEGRATION - Home Screen and Lock Screen widgets for daily function, progress, favorites and quizzes - Siri and Shortcuts to open home, playground, quizzes or a function - Spotlight search to jump straight into any item - Home Screen quick actions for home, playground, quiz and search - Deep links for fast navigation from widgets and shortcuts MADE FOR REAL USE - Fully offline learning content built into the app - Optional iCloud sync for progress, favorites and preferences - Light, dark or system appearance - Language support: follow system, Simplified Chinese, Traditional Chinese or English - Works on iPhone, iPad and Mac - Beginner-friendly guides for widgets, shortcuts and app usage iExcel is an independent learning and reference app. It is not affiliated with Microsoft. Formula playground is a lightweight demo on sample data, not a full spreadsheet engine. Start today. Build Excel skills one function, tip and quiz at a time.