FormuDesk: Formula Calculator
Paste LaTeX. Verify equations.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Paste a formula and see the answer. Verify equations and export PNG or SVG with a one-time Pro unlock. Calculation stays on your device.
FormuDesk is a formula calculator and workspace. Paste LaTeX, edit the equation, and see an exact result plus a numeric approximation.
Write. Calculate. Verify.
• Paste or type formulas, including fractions, integrals, and algebra
• On-device calculation — no account, works offline for core math
• Verify whether both sides of an equation are equal
• Copy the answer as LaTeX, MathML, Unicode, or plain text
• Optional photo recognition using your own API key
FormuDesk Pro is a one-time in-app purchase (not a subscription). It unlocks Verify and PNG/SVG export. Restore purchases in Settings with the same Apple ID.
Privacy Policy: https://qazxt.github.io/FormuDeskPage/privacy.html
Terms of Use: https://qazxt.github.io/FormuDeskPage/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 涛 许, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 涛 许
- Size
- 75.3 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FormuDesk Pro $1.00
- Copyright
- © 2026 tao xu