# CASIO fx-CG500

> Advanced calculator app with graphing, CAS, and science/math learning tools. (iPhone/iPad app by CASIO COMPUTER CO., LTD..)

- Source: https://appshunter.io/ios/app/casio-fx-cg500/id1256306989 (this page in markdown: same URL + `.md`)
- Developer: [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836)
- Category: Education
- Price: Free with in-app purchases
- Rating: 2.70/5 from 9 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 54 MB
- Languages: American English, Finnish, French (France), German (Germany), European Spanish
- Released: 2017-08-31
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/casio-fx-cg500/id1256306989/reviews.md

## What is CASIO fx?

●App Overview
fx-CG500 comes equipped to perform complex calculations, draw graphs, and to use a computer algebra system (CAS) to investigate mathematics and solve problems. It has a user interface in the style of the handheld fx-CG500, a tool used in classrooms worldwide.
This app will be beneficial for both new and experienced fx-CG500 users. fx-CG500 in combination with the free activities available from CASIO can help to take your study of mathematics to the next level.

●Trial Version vs Monthly Subscription Version
After you register for a fx-CG500 Subscription, you will be provided access to a variety of different apps and functions that are essential for math and natural science learning and calculation.

・Applications
You get access to a selection of more than 10 new apps that allow you to perform calculations using dynamic visual representations of math and natural science concepts. Four typical applications, each of which is essential for math and natural science learning and calculations, are described below.

-eActivity
eActivity lets you input math expressions and textual explanations in files that can then be used as worksheets.
-Spreadsheet
In addition to standard spreadsheet calculations, this app also provides statistical chart analysis and statistical calculation capabilities.
-Geometry
Geometry makes it possible for students to grasp relationships between figures using number tables and animations.
-Physium
Physium provides access to a periodic table and scientific constants for calculations.

・Functions
You get additional access to more than 300 middle and higher grade math functions, including calculus, complex numbers, probability distribution, and more.

●Monthly Subscription
・Subscription Fee and Period
A subscription costs $1.99 per month (calculated from your date of purchase), automatically renewed each month until you cancel your subscription.
Billing is through your iTunes account.

・Automatic Renewal Details
Subscriptions are renewed automatically as long as the subscriber does not cancel the subscription at least 24 hours before the end of the current subscription period. Billing for an automatically renewed subscription will be performed within 24 hours after the auto renewal.

・Checking Your Current Subscription Status and Canceling a Subscription (by Stopping Auto Renewal)
You can check your current subscription status by navigating to the applicable page as shown below. 
[Settings > iTunes & App Store > Tap your Apple ID. > View Apple ID > Subscriptions] 
On the page that appears, you can check your next auto renewal date, and cancel or reconfigure your auto renewal.
*You can also use iTunes to check your next auto renewal date, and cancel or reconfigure your auto renewal.

・Partial Month Cancellation
Cancellation of a subscription partway through a month is not allowed.

・Terms of use
http://edu.casio.com/software_app/app/termsofuse/en.html

・Privacy Policy
http://world.casio.com/privacy/

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

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


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/casio-fx-cg500/id1256306989/reviews.md

### 3/5 — Just wish you could make windowed

*2023-02-21*

I understand the limitations with a free app, but I really wish you could use this app in split screen mode. It would be nice to be able to use it alongside my notes app rather than swapping back and forth while doing homework

### 5/5 — 2008!

*2022-01-30*

Lol

### 2/5 — Buy the real calculator instead

*2021-10-28*

As others have mentioned this requires a subscription. Unless you are OK with just a small portion of the main features. I can’t justify paying more than $25 per year. In 4-5 years you can buy a real one. Generally I don’t purchase any subscription, unless there is no other way and even then if any competitor has a similar non subscription option — I purchase it promptly and cancel the subscription.

### 1/5 — Subscription required

*2019-11-06*

This app is crippled severely unless you pay an annual subscription fee. Outright purchase is unavailable, even if you own the calculator. I suggest you AVOID downloading this, even if someone else is paying the freight. It’s a pernicious business model.

### 5/5 — thanks for port for ios

*2018-10-20*

this is a very interesting application, i’m shue that this is most poverfull application on the storages, but to me too expensive subscriptions, i would buy calculator myself is better :)

### 1/5 — Stay away!

*2018-03-14*

I’m a big fan of Casio fx-9860 calculator. This app on the other hand is hands down the ugliest and the most useless app I’ve ever tried. Shouldn’t even exist on AppStore. I give it 0, that is a zero, star. Not 1 star rating, zero!

## Frequently asked questions about CASIO fx

### What is the CASIO fx-CG500 app?

CASIO fx-CG500 is an educational app that provides advanced mathematical and scientific calculation tools, including graphing and a computer algebra system (CAS). It aims to help users investigate mathematics and solve problems with a user interface similar to the handheld fx-CG500.

### What are the key applications included in CASIO fx-CG500?

The app includes eActivity for creating math worksheets, Spreadsheet for calculations and statistical analysis, Geometry for visualizing figures, and Physium for accessing the periodic table and scientific constants.

### How does the subscription work for CASIO fx-CG500?

A monthly subscription costs $1.99 and provides access to over 10 new apps and more than 300 math functions. Subscriptions are automatically renewed unless canceled at least 24 hours before the current period ends.

### Can I cancel my CASIO fx-CG500 subscription at any time?

You can cancel your subscription by stopping the auto-renewal through your iTunes account settings. However, partial month cancellations are not permitted; you will retain access until the end of the current billing period.

### What devices is CASIO fx-CG500 compatible with?

CASIO fx-CG500 is compatible with iPhone, iPad, and iPod devices. It is designed for users of Apple's iOS operating system.

### What is the age rating for CASIO fx-CG500?

The app has an age rating of 4+, making it suitable for a wide range of users, including younger students and adults. This rating indicates general appropriateness for most users.

### How often is CASIO fx-CG500 updated?

The app was last updated on June 25, 2025, with version 1.0.14. CASIO typically releases updates to improve functionality and add new features periodically.

### What is the user sentiment for CASIO fx-CG500?

The app has a rating of 2.7 stars from 9 ratings. This suggests that while some users find it beneficial, there may be areas for improvement based on overall user satisfaction.

## Version history (last 5 releases)

### 1.0.14 — 2025-06-25

・Minor bugs fixed.

### 1.0.11 — 2022-10-21

・Minor bugs fixed.

### 1.0.10 — 2022-04-20

・Minor bugs fixed.

### 1.0.9 — 2020-10-30

・Improvement of calculation accuracy.
・Improvement of calculation speed.
・Minor bugs fixed.

### 1.0.8 — 2020-04-14

・Compatible Sign In with Apple
・Some bug Fixed

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## More apps by CASIO COMPUTER CO., LTD.

- [EXILIM Remote](https://appshunter.io/ios/app/exilim-remote/id640856022)
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- [CASIO WATCH+](https://appshunter.io/ios/app/casio-watch-plus/id760165998)
- [EXILIM Link](https://appshunter.io/ios/app/exilim-link/id904148679)
- [C-Assist](https://appshunter.io/ios/app/c-assist/id906611059)

All apps by CASIO COMPUTER CO., LTD.: https://appshunter.io/developer/456569836

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*