# WriteTex vs MathWrite Notes

The clearest difference is update cadence: WriteTex at every 10 days against MathWrite Notes's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WriteTex sells 3 in-app purchases, starting at $3.99 per month and MathWrite Notes sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

WriteTex ships an update every 10 days, MathWrite Notes monthly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | WriteTex | MathWrite Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/writetex-math-ocr-and-latex/id6747911928/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Freemium | — |
| Size | 14 MB | 45 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [星宇 黄](https://appshunter.io/developer/1823348720) | [Andres Osorio Leyenda](https://appshunter.io/developer/6807434389) |

## What reviewers say

### WriteTex

[App page](https://appshunter.io/ios/app/writetex-math-ocr-and-latex/id6747911928)

Instantly convert handwritten math equations into LaTeX, Markdown, or TikZ code. This app uses advanced AI to recognize complex formulas, matrices, and diagrams, integrating seamlessly with desktop editors like VS Code and Obsidian.

**Highlights:** Handwritten math to LaTeX conversion, AI-powered OCR for complex formulas, Markdown and TikZ code output, Desktop sync for VS Code, Obsidian, Word, BYOK (Bring Your Own Key) for data control, High privacy options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly AI Subscription | $3.99 | per month |
| Yearly AI Subscription | $39.99 | per year |
| Custom API | $1.99 | one-time |


### MathWrite Notes

[App page](https://appshunter.io/ios/app/mathwrite-notes/id6807434387)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathWriteNotes Monthly Subscription | $9.99 | per month |
| MathWriteNotes Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is WriteTex free?

WriteTex is free to download, with in-app purchases available.

### Is MathWrite Notes free?

MathWrite Notes is free to download, with in-app purchases available.

### Do WriteTex or MathWrite Notes have ads?

Neither WriteTex nor MathWrite Notes shows ads.

### Which is updated more often, WriteTex or MathWrite Notes?

WriteTex ships an update every 10 days, and MathWrite Notes monthly. Most recently, WriteTex was updated on October 10, 2026 and MathWrite Notes on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*