HP Prime Graphing Calculator

HP Prime Graphing Calculator

Kompletter Grafikrechner

81 ratings
135 reviews
$24.99

Details

  • Released
  • Updated
  • December 16, 2015
  • May 29, 2021

Features

HP Prime Graphing Calculator screenshot #1 for iPhone
HP Prime Graphing Calculator screenshot #2 for iPhone
HP Prime Graphing Calculator screenshot #3 for iPhone
HP Prime Graphing Calculator screenshot #4 for iPhone
HP Prime Graphing Calculator screenshot #5 for iPhone
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About

This app provides a comprehensive graphing calculator experience on your mobile device, mirroring the functionality of a physical HP Prime calculator. It's designed for students to solve complex problems, explore mathematical concepts, and utilize advanced features for various science and engineering fields.

Advanced graphing of equations and inequalities
3D function plotting
Units and base conversions
Full-featured programming language
Dynamic Geometry, Statistics, Finance, Spreadsheet apps
Context-sensitive help
Equation solving (single and systems)
Computer Algebra System (CAS)
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What users say

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What's New in HP Prime Graphing Calculator

2.1.14584

May 29, 2021

Bug Fixes

User reviews

素晴らしい電卓です

実機を甥にプレゼントしたぐらいに評価しています。
2025/09/09現在起動しないので利用出来ません。しばらく購入しない方が良いでしょう。改善を待ちます。

Zoom the UI and Update the Software

Two issues, and then this app is 5 stars.

First, the UI should be zoomed in so that the buttons fill the screen. When the app first opens the UI is nicely zoomed in. But then it animates a zoom-out so that a title bar is shown. The title bar doesn’t do anything, and this also results in there being a large blank margin around the edge of the buttons. This results in the buttons being smaller than they otherwise would be. Keep the view zoomed in, or at least allow that as an option.

Second, the app has not been updated in 4 years, whereas the actual calculator’s software has been updated several times in that time period. Update this app to have the latest software that is running on the HP Prime G2 calculator.

With these two changes it is a 5 star app.
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Nice rendition of the HP Prime G2

It’s a little buggy and the developers don’t appear to update the software very frequently. The last update was over 3 years ago and the emulator has 2021 firmware as opposed to the real HP Prime G2 which has firmware dated 5/5/2025.

Aside from that, it’s still handy in that one doesn’t need to carry the physical calculator around.

It will connect to the HP Connectivity Kit, and one can transfer things between a real Prime G2 and the app as well as to and from the Prime emulator computer program. Because the app firmware is so dated, things exploiting newer firmware features won’t work properly on this app.

If the developer ever addresses these issues I’ll upgrade this review to 5 stars.
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Nice rendition of the HP Prime G2

It’s a little buggy and the developers don’t appear to update the software very frequently. The last update was over 3 years ago and the emulator has 2021 firmware as opposed to the real HP Prime G2 which has firmware dated 1/31/2025.

Aside from that, it’s still handy in that one doesn’t need to carry the physical calculator around.

It will connect to the HP Connectivity Kit, and one can transfer things between a real Prime G2 and the app as well as to and from the Prime emulator computer program. Because the app firmware is so dated, things exploiting newer firmware features won’t work properly on this app.

If the developer ever addresses these issues I’ll upgrade this review to 5 stars.
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Needs an update.

Functionally works as expected but needs an update to both resolution and responsive device scaling. This should be a priority as it is a misrepresentation of the product.

Developer apps

User experience

🐞

Reported Bugs

14 issues

CAS mode crashes (especially with solve, integrals, summation functions)

Bug

App crashes on startup intermittently

Bug

Settings revert after app restart (RPN mode, number format, font size)

Bug

Keyboard not visible on some devices (black area instead)

Bug

Touch input issues and delayed key responses

Bug

ATAN function returns incorrect values in degree mode

Bug

arg() function inconsistent with angle settings

Bug

Matrix determinant calculation crashes

Bug

Cursor positioning issues in programming mode

Bug

Network errors during setup

Bug

Severe battery drain even when running in background

Bug

Device overheating during use

Bug

Graphing issues with certain functions (Y=X^(1/3))

Bug

Incompatibility with iOS 11 and iOS 12

Bug

Requested Features

10 requests

Update firmware to match latest HP Prime G2 (2025)

Feature

Implement full-screen UI optimization for modern devices

Feature

Add multitasking/split-view support for iPad

Feature

Support native iOS keyboard for programming

Feature

Enable system keyboard support (26 keys)

Feature

Optimize UI scaling for iPhone 11+ and modern iPad sizes

Feature

Add key click volume control independent of ringer

Feature

Improve text paste functionality from iOS

Feature

Better integration with HP Connectivity Kit

Feature

Responsive design for all screen orientations

Feature

FAQ

What does the HP Prime Pro app do?

The HP Prime Pro app is a full graphing calculator that allows users to solve problems, learn, and explore mathematical and scientific concepts on their mobile devices. It offers advanced graphing, unit conversions, programming capabilities, and integrated applications for geometry, statistics, finance, and spreadsheets.

What are the key features of the HP Prime Pro app?

Key features include advanced graphing of implicit and explicit equations, 3D plotting, unit and base conversions, a full programming language, dynamic geometry and statistics applications, equation solving, and a Computer Algebra System (CAS). It also offers pinch-to-zoom and multi-touch for an intuitive experience.

How much does the HP Prime Pro app cost?

Based on the provided information, this app is a paid application. There are no mentions of in-app purchases or a freemium model, indicating a one-time purchase for full access to its features.

What kind of problems can I solve with this app?

You can solve a wide range of problems, from basic calculations to complex engineering and physics problems requiring unit conversions. The app supports graphing implicit and explicit equations, solving single equations and systems of equations, and performing financial calculations like bonds and cash flows.

Is this app suitable for college students?

Yes, this app is an ideal companion for collegiate mathematics, science, and engineering courses. Its features, including advanced graphing, CAS, and integrated applications like Finance and Spreadsheet, are designed to meet the demands of higher education.