# Vulcanize vs Equation

The clearest difference is price: Vulcanize at Free against Equation's $1.99. Vulcanize also leads on iOS requirement (10.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Vulcanize is free to download; Equation costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Vulcanize | Equation |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.2 (26 ratings)](https://appshunter.io/ios/app/vulcanize/id1154777474/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 21 MB | 30 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saagar Jha](https://appshunter.io/developer/1386473045) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## 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


### Equation

[App page](https://appshunter.io/ios/app/equation-solver-pro/id1618982773)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vulcanize free?

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

### Is Equation free?

Equation costs $1.99, with no in-app purchases.

### Do Vulcanize or Equation have ads?

Neither Vulcanize nor Equation 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.*