# Vulcanize vs Formula Kit

The clearest difference is review sentiment: Formula Kit at 100% against Vulcanize's 55%. Vulcanize's advantage is monetization model (free vs paid) and iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Vulcanize | Formula Kit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (26 ratings)](https://appshunter.io/ios/app/vulcanize/id1154777474/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Paid |
| Size | 21 MB | 5 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Saagar Jha](https://appshunter.io/developer/1386473045) | [玉良 刘](https://appshunter.io/developer/6777819983) |

## What reviewers say

### Vulcanize

[App page](https://appshunter.io/ios/app/vulcanize/id1154777474)

Easily send beautifully rendered mathematical formulas within iMessage. Write equations using LaTeX and see them previewed live, or create stickers from your formulas for quick sharing. Access your previously created formulas with ease.

**Highlights:** Send rendered math formulas via iMessage, Write formulas using LaTeX, Live preview of formulas, Create iMessage stickers from formulas, Access past formulas

**In-app purchases:** none


### Formula Kit

[App page](https://appshunter.io/ios/app/formula-kit/id6783818766)

Easily create, edit, and export mathematical and scientific formulas with a dedicated LaTeX editor. Features real-time rendering, a custom keyboard, and extensive template library for offline use.

**Highlights:** Real-time LaTeX rendering, Over 400 formula templates, Custom auxiliary keyboard, Image and code export, Formula library and management, Offline functionality, History and preview

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vulcanize free?

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

### Is Formula Kit free?

Formula Kit is free to download, with no in-app purchases.

### Do Vulcanize or Formula Kit have ads?

Neither Vulcanize nor Formula Kit shows ads.

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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.*