# HP Prime Lite vs CASIO fx

The clearest difference is rating: HP Prime Lite at 3.6 against CASIO fx's 2.7. HP Prime Lite also leads on in-app purchases (none vs 1) and review sentiment (48% vs 33%). On price, update cadence, 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. HP Prime Lite asks for nothing beyond the download.

HP Prime Lite holds the better App Store score, 3.6 against 2.7. Both are backed by a comparable volume of ratings — 42 and 9 respectively. Written reviews point the same way: 48% of HP Prime Lite's written reviews are positive against 33% of CASIO fx's.

HP Prime Lite ships an update every 8 months, CASIO fx every 6 months. The most recent releases landed on October 27, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | HP Prime Lite | CASIO fx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (42 ratings)](https://appshunter.io/ios/app/hp-prime-lite/id1208226883/reviews)** | [2.7 (9 ratings)](https://appshunter.io/ios/app/casio-fx-cg500/id1256306989/reviews) |
| Number of ratings | **42** | 9 |
| Positive reviews | **47.8% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 54 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MORAVIA Consulting, spol. s r.o.](https://appshunter.io/developer/1673101600) | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) |

## What reviewers say

### HP Prime Lite

[App page](https://appshunter.io/ios/app/hp-prime-lite/id1208226883)

This app provides advanced graphing calculator functionality on your mobile device. It offers features for solving equations, exploring mathematical concepts, and is ideal for students in secondary and collegiate math courses. Enjoy a familiar layout with powerful tools for problem-solving.

**Highlights:** Advanced graphing of equations and inequalities, Solve single and systems of equations, Hundreds of mathematical functions, Context-sensitive help, Computer Algebra System (CAS), Pinch-to-zoom and multi-touch

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is HP Prime Lite free?

HP Prime Lite is free to download, with no in-app purchases.

### Is CASIO fx free?

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

### Which has better reviews, HP Prime Lite or CASIO fx?

HP Prime Lite is rated higher. HP Prime Lite averages 3.6 out of 5 from 42 ratings, while CASIO fx averages 2.7 from 9 ratings.

### Do HP Prime Lite or CASIO fx have ads?

Neither HP Prime Lite nor CASIO fx shows ads.

### Which is updated more often, HP Prime Lite or CASIO fx?

HP Prime Lite ships an update every 8 months, and CASIO fx every 6 months. Most recently, HP Prime Lite was updated on October 27, 2026 and CASIO fx on November 2, 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.*