# FormuDesk: Formula Calculator — Paste LaTeX. Verify equations.

> Paste LaTeX. Verify equations. (iPhone/iPad app by 涛 许.)

- Source: https://appshunter.io/ios/app/formudesk-formula-calculator/id6823675114 (this page in markdown: same URL + `.md`)
- Developer: [涛 许](https://appshunter.io/developer/1862012706)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 72 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-30
- Data updated: 2026-11-02

## What is FormuDesk?

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| FormuDesk Pro | $1.00 | one-time |


## Is FormuDesk safe?

Not enough ratings yet to assess FormuDesk.

## Is FormuDesk legit?

FormuDesk: Formula Calculator has limited verification signals. The AppsHunter Legitimacy Score for FormuDesk is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-30

No release notes.

## More apps by 涛 许

- [MistClock - Rain & Focus Timer](https://appshunter.io/ios/app/mistclock-rain-and-focus-timer/id6756723515)
- [ChronosFace : Face Time-lapse](https://appshunter.io/ios/app/chronosface-face-time-lapse/id6758785541)

All apps by 涛 许: https://appshunter.io/developer/1862012706

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-02.*