# CASIO fx vs Math Editor

The clearest difference is rating: Math Editor at 5.0 against CASIO fx's 2.7. Math Editor also leads on in-app purchases (none vs 1) and update cadence (every 3 days vs every 6 months). CASIO fx's advantage is iOS requirement (12.0 vs 16.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. CASIO fx sells 1 in-app purchase, starting at $1.99 per month. Math Editor asks for nothing beyond the download.

Math Editor holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 9 and 4 respectively.

CASIO fx ships an update every 6 months, Math Editor every 3 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CASIO fx | Math Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (9 ratings)](https://appshunter.io/ios/app/casio-fx-cg500/id1256306989/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/math-editor/id6743057272/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 10 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [Eteri Byazrova](https://appshunter.io/developer/1579097115) |

## What reviewers say

### CASIO fx

[App page](https://appshunter.io/ios/app/casio-fx-cg500/id1256306989)

This app provides advanced mathematical and scientific calculation tools, including graphing and a computer algebra system. It offers a user interface similar to the handheld fx-CG500, with access to various applications like eActivity, Spreadsheet, Geometry, and Physium. It's designed to enhance learning for both new and experienced users.

**Highlights:** Complex calculations, Graph drawing, Computer Algebra System (CAS), eActivity for worksheets, Spreadsheet with statistical analysis, Geometry with animations, Physium periodic table and constants

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| fx-CG500 1 Month Subscription | $1.99 | per month |


### 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


## Frequently asked questions

### Is CASIO fx free?

CASIO fx is free to download, with in-app purchases available.

### Is Math Editor free?

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

### Which has better reviews, CASIO fx or Math Editor?

Math Editor is rated higher. CASIO fx averages 2.7 out of 5 from 9 ratings, while Math Editor averages 5.0 from 4 ratings.

### Do CASIO fx or Math Editor have ads?

Neither CASIO fx nor Math Editor shows ads.

### Which is updated more often, CASIO fx or Math Editor?

CASIO fx ships an update every 6 months, and Math Editor every 3 days. Most recently, CASIO fx was updated on November 5, 2026 and Math Editor on November 4, 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.*