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Report updated Apr 22, 2026

Overview · Full Intel report in progress

MathU RPN Calc is an established finance app that is a paid app. With a 5.0/5 rating from 72 reviews, it shows polarized user reception.

What is MathU RPN Calc?

MathU RPN Calc is a scientific and financial calculator that utilizes Reverse Polish Notation (RPN) to emulate the functionality of classic HP calculators. It supports cross-platform usage across iPhone, iPad, and macOS, offering a professional-grade toolset with over 96 functions. The app is noted for its long-term maintenance and consistent updates since its 2008 release.

Current Momentum

v4.1 · 1mo ago

Active

Last updated 58d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Finance
#68
29

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

RPN Entry SystemStandard

Utilizes Reverse Polish Notation for efficient calculation, mirroring the workflow of vintage HP calculators.

Cross-Platform SupportStandard

Optimized for iPhone, iPad, and macOS with specific interface adaptations for each device.

Hardware Keyboard IntegrationStandard

Allows iPad users to execute calculator functions directly via an attached hardware keyboard.

Flexible OrientationStandard

Supports portrait and landscape keypad layouts with manual or automatic rotation settings.

How much does it cost?

Paid

Who Built It?

Creative Creek, LLC app icon

Creative Creek

(53)

Providing high-precision financial and scientific calculation tools for professionals. Emulating classic hardware interfaces for mobile users.

Portfolio

2

Apps

Free 1
Finance100%

Explore the full Creative Creek report

Portfolio breakdown, audience, momentum, and every app published by Creative Creek.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for MathU RPN Calc?

How's The Finance Market?

How does it evolve in the Finance market?

Rank progression

17 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for MathU RPN Calc

Key Takeaways

MathU RPN is a highly-rated, long-standing utility that successfully replicates the professional feel and function of classic RPN calculators for modern Apple devices.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by MathU RPN Calc, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “MathU RPN Calc Intelligence Report.” Updated Apr 22, 2026. https://marlvel.ai/apps/mathu-rpn-calc

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