# Project Chiron vs MyScript Math

The clearest difference is in-app purchases: Project Chiron at none against MyScript Math's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MyScript Math sells 3 in-app purchases, starting at $1.99 per month. Project Chiron asks for nothing beyond the download.

Project Chiron ships an update weekly, MyScript Math every 11 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Project Chiron | MyScript Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (75 ratings)](https://appshunter.io/ios/app/myscript-math-solve-and-plot/id6743237855/reviews)** |
| Number of ratings | — | **75** |
| Positive reviews | — | 24.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 167 MB | 297 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Booth](https://appshunter.io/developer/1745107348) | [MyScript](https://appshunter.io/developer/446368119) |

## What reviewers say

### Project Chiron

[App page](https://appshunter.io/ios/app/project-chiron/id6502346822)

**Features:** Vision Pro support

**In-app purchases:** none


### MyScript Math

[App page](https://appshunter.io/ios/app/myscript-math-solve-and-plot/id6743237855)

This app functions as a handwriting graphing calculator, allowing users to write and solve math problems, plot functions, and utilize variables. It offers AI-powered step-by-step guidance and editing tools like a scratch-to-erase feature.

**Highlights:** Handwritten equation solving, Interactive function plotting, Variable definition and usage, AI-powered step-by-step solutions, Scratch-to-erase editing, LaTeX export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyScript Math – Full Access | $1.99 | per month |
| MyScript Math – Full Access | $7.99 | per year |
| MyScript Math – Full Access | $24.99 | one-time |


## Frequently asked questions

### Is Project Chiron free?

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

### Is MyScript Math free?

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

### Do Project Chiron or MyScript Math have ads?

Neither Project Chiron nor MyScript Math shows ads.

### Which is updated more often, Project Chiron or MyScript Math?

Project Chiron ships an update weekly, and MyScript Math every 11 days. Most recently, Project Chiron was updated on October 4, 2026 and MyScript Math on October 14, 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.*