iExcel

iExcel is a fully offline Excel learning app. Look up functions, study tips, follow courses, take quizzes, and browse keyboard shortcuts. Everything is built in. No account. No internet required. Learn on your commute, while traveling, or between meetings without sign-in delays. iExcel combines a function reference, practical tips, quizzes, and a formula Playground in one app for structured, efficient learning. Ideal for office workers, finance teams, analysts, and anyone who wants Excel knowledge at hand. 1. What you get • 265 Excel functions with syntax, parameters, examples, notes, and related functions across major categories • 71 practical tips with step-by-step guidance for everyday office work • 44 learning-path lessons from basics to common workflows • 22 practice quizzes with explanations, best scores, wrong-answer review, and focused retry mode • 114 Mac and Windows shortcut references shown side by side • 500+ learning items in Simplified Chinese, Traditional Chinese, and English 2. A clear learning path • Home progress ring, streak days, and new Learning Stats dashboard with category mastery and quiz scores • Continue Learning, Daily Function, daily goal, and optional reminder help you stay consistent • Manual mastery marks with toggle; Recents and Favorites with filters, layouts, and multi-select • Customize up to 4 Home shortcuts synced via iCloud: Playground, Quiz, Daily Function, Search, Stats, Favorites • Browse by category with list, grid, or card layout; sort by order, name, or progress; mark all as learned • Category and Favorites tabs can be toggled; deep links and Home grid keep content reachable 3. Practice and review • 3D quiz cards with explanations; 50% or higher marks mastery; wrong answers saved for focused retry • Editable Formula Playground with 15+ functions, cell references, and basic arithmetic • One-tap try from function details; saved formula and table state • Search with type and not-yet-learned filters; recent searches saved; difficulty and version labels • Detail learn bar, Continue Learning, long-press to favorite, mark, copy, or share 4. Search and discovery • Full-text search across all content types; native Search tab on iOS 18+, sidebar on Mac • Filter by type or not-yet-learned; grouped results; recent searches with delete or clear all 5. System-level shortcuts • Home Screen and Lock Screen widgets for daily function, progress, favorites, and quizzes • Tap progress widget for stats; quiz widget recommends the next unlearned quiz; refresh daily function in widget • Siri and Shortcuts for Home, Continue Learning, Stats, Playground, Quiz, Favorites, Search, and functions • Spotlight, deep links, and up to 4 Home Screen quick actions separate from Home shortcuts 6. Built for real use • All content offline on launch; optional iCloud sync for progress, favorites, and Home shortcuts • Export and import JSON to restore favorites, progress, quiz scores, wrong answers, searches, and Playground state • Five alternate app icons on iOS; Light, Dark, or System; widgets can follow the app theme • Languages: System, Simplified Chinese, Traditional Chinese, English • iPhone, iPad, and Mac with independent layout columns on larger screens • Widgets, shortcuts, and guides built in; first launch includes iCloud tips and habit setup • Feedback, rating, Share App, and smooth animations and haptics throughout 7. v1.2.0 highlights • Learning Stats dashboard, customizable Home shortcuts, wrong-answer review, and data backup • Expanded Playground, richer detail pages, smarter search, five alternate icons, and more Siri shortcuts iExcel is an independent study and reference tool, not affiliated with Microsoft. The Playground is a lightweight demo on sample data, not a full spreadsheet engine. Excel is a trademark of Microsoft. Start today. Build your Excel skills with functions, tips, and quizzes.