Math Masters
Formula Encyclopedia

4,015 curated mathematical formulas at your fingertips

iOS · iPadOS · macOS

About

Math Masters Formula Encyclopedia is a comprehensive mathematical reference app featuring 4,015 carefully curated formulas spanning from elementary mathematics to advanced number theory. Each formula includes plain-language explanations, academic analysis, numerical verification, and AI-powered Q&A — all processed entirely on your device.

Key Features

4,015 real mathematical formulas with LaTeX rendering
On-device AI Q&A (Apple Foundation Models, no data leaves your device)
Three languages: 简体中文, English, 日本語
Universal: iPhone, iPad, and Mac
Daily Formula widget for your Home Screen
100% offline capable, zero tracking

FAQ

Q: Which devices support the AI feature?

A: AI Q&A requires iPhone 15 Pro or later (A17 Pro chip) with iOS 18.1+, or Mac with Apple Silicon running macOS 15.1+. On older devices, all other features work normally — only the AI button is hidden.

Q: How do I restore my purchases on a new device?

A: Go to Profile tab → "Restore Purchases". Make sure you're signed in with the same Apple ID.

Q: Can I use the app offline?

A: Yes! All 4,015 formulas and their content are bundled with the app. No internet connection is needed.

Q: How do I cancel my subscription?

A: Go to Settings → Apple ID → Subscriptions on your device, then select the subscription to cancel.

Contact & Support

For bug reports, feature requests, or any questions:

Email: flashbody@foxmail.com

Math MastersFormula Encyclopedia

About

Key Features

FAQ

Contact & Support

Math Masters
Formula Encyclopedia