HP Prime Lite vs CASIO fx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HP Prime Lite
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.
- 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
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HP Prime Lite is an introductory graphing calculator app that enables users to solve problems, learn, and explore on their mobile device. Designed with a similar layout to the College Board approved HP Prime Graphing Calculator, the app allows for flexible functionality. FEATURES: · Advanced graphing capabilities of implicit and explicit equations and inequalities, with the ability to trace or build tables of points of interest. · Perfect companion for secondary and collegiate mathematics courses · Just-in-time context-sensitive help built into the app · Solve single equations and systems of equations (linear and nonlinear) · Hundreds of mathematical functions and commands available for quick and easy problem solving · Pinch-to-zoom and multi-touch capabilities · Reduce keystrokes with optional Reverse Polish Notation (RPN) · Customizable for individual user preferences · Delivers a multidimensional Computer Algebra System (CAS) · Authentic app, developed and supported by HP
CASIO fx
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.
- Complex calculations
- Graph drawing
- Computer Algebra System (CAS)
- eActivity for worksheets
- Spreadsheet with statistical analysis
- Geometry with animations
- Physium periodic table and constants
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●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/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | HP Prime Lite | CASIO fx |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (42 ratings) — better | 2.7 (9 ratings) |
| Positive reviews | 47.8% of reviews — better | 33.3% of reviews |
| Number of ratings | 42 — better | 9 |
| Update frequency | Every 8 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 42 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | MORAVIA Consulting, spol. s r.o. | CASIO COMPUTER CO., LTD. |
Customer experience
HP Prime Lite
CASIO fx
In-app purchases
HP Prime Lite
No in-app purchases
CASIO fx
- fx-CG500 1 Month Subscription$1.991 Month






