# Math Editor vs CombiPerm Calculator by CS

The clearest difference is in-app purchases: Math Editor at none against CombiPerm Calculator by CS's 1. Math Editor also leads on ads (none vs shown) and iOS requirement (16.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. CombiPerm Calculator by CS sells 1 one-off in-app purchase. Math Editor asks for nothing beyond the download.

## The numbers

| Metric | Math Editor | CombiPerm Calculator by CS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/math-editor/id6743057272/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 10 MB | 12 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eteri Byazrova](https://appshunter.io/developer/1579097115) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Math Editor

[App page](https://appshunter.io/ios/app/math-editor/id6743057272)

Create and organize mathematical notes and presentations with a user-friendly interface. Input complex notations, import or create images, and utilize voice commands. Export documents as PDFs or images, and generate LaTeX strings.

**Highlights:** Enter complex mathematical notations, Import and create images with built-in editor, Handwritten notes optimized for Apple Pencil, Create documents with rich formatting, Voice commands and custom shortcuts, Export to PDF and image formats, Generate LaTeX strings

**In-app purchases:** none


### CombiPerm Calculator by CS

[App page](https://appshunter.io/ios/app/combiperm-calculator-by-cs/id6761089836)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is Math Editor free?

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

### Is CombiPerm Calculator by CS free?

CombiPerm Calculator by CS is free to download, with in-app purchases available.

### Do Math Editor or CombiPerm Calculator by CS have ads?

CombiPerm Calculator by CS shows ads; Math Editor does not.

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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.*