# Desmos Graphing Calculator vs Vulcanize

The clearest difference is rating: Desmos Graphing Calculator at 4.3 against Vulcanize's 3.2. Desmos Graphing Calculator also leads on review sentiment (81% vs 55%) and ratings volume (1.3K vs 26). Vulcanize's advantage is iOS requirement (10.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Desmos Graphing Calculator holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: Desmos Graphing Calculator has 1.3K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 81% of Desmos Graphing Calculator's written reviews are positive against 55% of Vulcanize's.

## The numbers

| Metric | Desmos Graphing Calculator | Vulcanize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.3K ratings)](https://appshunter.io/ios/app/desmos-graphing-calculator/id653517540/reviews)** | [3.2 (26 ratings)](https://appshunter.io/ios/app/vulcanize/id1154777474/reviews) |
| Number of ratings | **1.3K** | 26 |
| Positive reviews | **80.7% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Best chart rank | **#182** | — |
| Size | 18 MB | 21 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Desmos](https://appshunter.io/developer/653517543) | [Saagar Jha](https://appshunter.io/developer/1386473045) |

## What reviewers say

### Desmos Graphing Calculator

[App page](https://appshunter.io/ios/app/desmos-graphing-calculator/id653517540)

**Currently charting:** #182 Top Free · Education (US App Store)

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

**Highlights:** Graph any equation (polar, cartesian, parametric), Interactive sliders for function transformations, Input and plot data with tables, Animate graphs, Scientific calculator functionality, Plot inequalities, Accessibility features

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Insane tool for FREE!
- 🚀 Best mobile graphing app
- 👍 Awesome for algebra and calculus
- 👍 Genuinely an awesome resource
- 👍 Makes math easier

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🐛 Glitches with certain features
- 🐛 Loses saved data
- 🐛 Keyboard issues
- 🐛 Zooming and panning problems

**Reported bugs**

- Crashes when using certain functions
- Graphs not displaying properly
- Login issues
- Compatibility problems with older devices

**Requested features**

- Dark mode
- Copy and paste functionality
- Ability to save and load graphs
- Improved handling of complex numbers and polar equations
- More customization options


### 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


## Frequently asked questions

### Is Desmos Graphing Calculator free?

Desmos Graphing Calculator is free to download, with no in-app purchases.

### Is Vulcanize free?

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

### Which has better reviews, Desmos Graphing Calculator or Vulcanize?

Desmos Graphing Calculator is rated higher. Desmos Graphing Calculator averages 4.3 out of 5 from 1.3K ratings, while Vulcanize averages 3.2 from 26 ratings.

### Do Desmos Graphing Calculator or Vulcanize have ads?

Neither Desmos Graphing Calculator nor Vulcanize 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.*