# CASIO fx vs Integral Calculator With

The clearest difference is in-app purchases: Integral Calculator With at none against CASIO fx's 1. Integral Calculator With also leads on rating (3.0 vs 2.7) and iOS requirement (10.0 vs 12.0). CASIO fx's advantage is review sentiment (33% vs 0%) and update cadence (every 6 months vs every 24 months). On price, 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. Integral Calculator With asks for nothing beyond the download.

Integral Calculator With holds the better App Store score, 3.0 against 2.7. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews complicate that: 33% of CASIO fx's written reviews are positive against 0% of Integral Calculator With's, so the app with the better star average is not the one people write more warmly about.

CASIO fx ships an update every 6 months, Integral Calculator With every 24 months. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CASIO fx | Integral Calculator With |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (9 ratings)](https://appshunter.io/ios/app/casio-fx-cg500/id1256306989/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/integral-calculator-with-steps/id1602365813/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 24 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 54 MB | 31 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## 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 |


### Integral Calculator With

[App page](https://appshunter.io/ios/app/integral-calculator-with-steps/id1602365813)

This app helps solve integration calculations quickly and easily. It supports both definite and indefinite integrals, providing graphical representations and step-by-step solutions. Ideal for students and those needing to understand areas under curves.

**Highlights:** Solves integration calculations, Supports definite integrals, Supports indefinite integrals, Graphical representation of input, Step-by-step solutions, Calculates area under curve

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CASIO fx free?

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

### Is Integral Calculator With free?

Integral Calculator With is free to download, with no in-app purchases.

### Which has better reviews, CASIO fx or Integral Calculator With?

Integral Calculator With is rated higher. CASIO fx averages 2.7 out of 5 from 9 ratings, while Integral Calculator With averages 3.0 from 2 ratings.

### Do CASIO fx or Integral Calculator With have ads?

Neither CASIO fx nor Integral Calculator With shows ads.

### Which is updated more often, CASIO fx or Integral Calculator With?

CASIO fx ships an update every 6 months, and Integral Calculator With every 24 months. Most recently, CASIO fx was updated on October 23, 2026 and Integral Calculator With on October 5, 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.*