# Earthworm Anatomy vs MyScript Math

The clearest difference is price: MyScript Math at Free against Earthworm Anatomy's $1.99. MyScript Math also leads on update cadence (every 11 days vs every 36 months). Earthworm Anatomy's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 17.0). On ads and device support there is nothing between them.

MyScript Math is free to download; Earthworm Anatomy costs $1.99 up front. MyScript Math sells 3 in-app purchases, starting at $1.99 per month. Earthworm Anatomy asks for nothing beyond the download.

Earthworm Anatomy ships an update every 36 months, MyScript Math every 11 days. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Earthworm Anatomy | MyScript Math |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.5 (76 ratings)](https://appshunter.io/ios/app/myscript-math-solve-and-plot/id6743237855/reviews)** |
| Number of ratings | — | **76** |
| Positive reviews | — | 24.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 297 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPad, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [MyScript](https://appshunter.io/developer/446368119) |

## What reviewers say

### Earthworm Anatomy

[App page](https://appshunter.io/ios/app/earthworm-anatomy/id1291969799)

**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 Earthworm Anatomy free?

Earthworm Anatomy costs $1.99, with no in-app purchases.

### Is MyScript Math free?

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

### Do Earthworm Anatomy or MyScript Math have ads?

Neither Earthworm Anatomy nor MyScript Math shows ads.

### Which is updated more often, Earthworm Anatomy or MyScript Math?

Earthworm Anatomy ships an update every 36 months, and MyScript Math every 11 days. Most recently, Earthworm Anatomy was updated on October 6, 2026 and MyScript Math on October 22, 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.*