HP Prime Lite vs Place Value Subtraction
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
Place Value Subtraction
This math app visually demonstrates subtraction using place value discs. It helps users understand regrouping and the base-ten system through interactive problems with 1-3 digits.
- Visual subtraction with place value discs
- Supports 1-3 digit numbers
- Random problem generation
- Customizable problems
- Focuses on regrouping concepts
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Place Value Subtraction helps students understand subtraction using place value discs. A strong understanding of place value in the base ten system is essential for long-term mathematical learning. In subtraction, place value helps students understand how regrouping works. The app provides a visual, step-by-step way to subtract two numbers using place value discs. Students can solve randomly generated problems or enter their own problems. Features: * Numbers with 1–3 digits * Randomly generated problems * Custom problems * Visual place value discs * Step-by-step subtraction practice * Clear visualization of regrouping Part of the iDevBooks Place Value series: * Place Value Addition * Place Value Subtraction * Place Value Multiplication * Place Value Division Other iDevBooks Math Apps: Other iDevBooks math apps include Visual Fractions Decimals Percentages, Decimal Rounding, Whole Number Rounding, Column Subtraction, Column Addition, Long Division, Long Multiplication, Lattice Multiplication, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, and more. Feedback: New ideas to make this app better are welcome. Please visit idevbooks.com to give feedback. Privacy: This app has no ads, no in-app purchases, and does not transmit user data during operation. The app also does not contain links to other apps or to the web.
Screenshots
Verdict
The clearest difference is price: HP Prime Lite at Free against Place Value Subtraction's $3.99. HP Prime Lite also leads on ratings volume (42 vs 1) and update cadence (every 8 months vs every 21 months). Place Value Subtraction's advantage is rating (5.0 vs 3.6). On ads and in-app purchases 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
HP Prime Lite is free to download; Place Value Subtraction costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Place Value Subtraction holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: HP Prime Lite has 42 ratings behind it against 1, so its average is the more settled of the two.
HP Prime Lite ships an update every 8 months, Place Value Subtraction every 21 months. The most recent releases landed on October 27, 2026 and August 22, 2026 respectively.
| Parameter | HP Prime Lite | Place Value Subtraction |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 3.6 (42 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 47.8% of reviews | — |
| Number of ratings | 42 — better | 1 |
| Update frequency | Every 8 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 42 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | MORAVIA Consulting, spol. s r.o. | Esa Helttula |
Customer experience
HP Prime Lite
Place Value Subtraction
In-app purchases
HP Prime Lite
No in-app purchases
Place Value Subtraction
No in-app purchases
Questions
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Is Place Value Subtraction free?
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