# Mathpix Snip vs Cishan

The clearest difference is in-app purchases: Mathpix Snip at none against Cishan's 6. Mathpix Snip also leads on iOS requirement (15.6 vs 17.0). Cishan's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Cishan sells 6 in-app purchases, starting at $0.99 per month. Mathpix Snip asks for nothing beyond the download.

Mathpix Snip ships an update every 5 weeks, Cishan every 6 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mathpix Snip | Cishan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (141 ratings)](https://appshunter.io/ios/app/mathpix-snip/id1445642260/reviews)** | — |
| Number of ratings | **141** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 53 MB | 90 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mathpix](https://appshunter.io/developer/1075870729) | [相之 于](https://appshunter.io/developer/6810911078) |

## What reviewers say

### Mathpix Snip

[App page](https://appshunter.io/ios/app/mathpix-snip/id1445642260)

Transform handwritten notes and PDFs into editable, searchable documents. Convert images of equations into various formats like LaTeX. Sync your work across devices for seamless access.

**Highlights:** Handwriting to editable Markdown, Convert equations to LaTeX, Searchable PDF creation, Cross-device syncing, Export to DOCX, LaTeX, Overleaf

**Features:** Vision Pro support

**In-app purchases:** none


### Cishan

[App page](https://appshunter.io/ios/app/cishan-mountain-study-timer/id6811084059)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cishan Pro Monthly | $0.99 | per month |
| Cishan Pro Quarterly | $1.99 | per 3 months |
| Cishan Pro Yearly | $4.99 | per year |
| Cishan Plus Lifetime | $3.99 | one-time |
| Cishan Plus to Pro Lifetime | $8.99 | one-time |
| Cishan Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Mathpix Snip free?

Mathpix Snip is free to download, with no in-app purchases.

### Is Cishan free?

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

### Do Mathpix Snip or Cishan have ads?

Neither Mathpix Snip nor Cishan shows ads.

### Which is updated more often, Mathpix Snip or Cishan?

Mathpix Snip ships an update every 5 weeks, and Cishan every 6 days. Most recently, Mathpix Snip was updated on November 2, 2026 and Cishan on October 31, 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.*