R47 RPN Calculator

1.10

MARCEL DAN

5.00

25 reviews

Free

Download from the App Store Also on Google Play

About R47 RPN Calculator

R47 RPN Calculator is an overall app developed by MARCEL DAN.

Download Statistics

User Ratings

R47 RPN Calculator is rated 5.00 out of 5 stars. The rating is based on 25 ratings.

App Information

R47 RPN Calculator is FREE to download. The APK download size is 61.43 MB. The latest version available is 1.10. The last update was on August 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play May 2026.

Description

An RPN calculator isn't just a tool for getting answers like a traditional exam calculator—it's a way of thinking. It mirrors how you naturally break problems into steps, making it more like an extension of your mind than a shortcut.

A full HP-style RPN scientific calculator — on iPhone and iPad, offline, with no ads or tracking.

47 Calculator is a programmable Reverse Polish Notation scientific calculator. Trigonometry, logarithms, statistics, probability, finance, complex numbers, base conversions, matrix operations, numerical solvers — the full 47-series instruction set, in your pocket.

Free includes the calculator, a program editor for reading and writing 47-series programs, reference documentation, and a full tutorial library — probability and statistics, finance, numerical methods, programming patterns, advanced RPN techniques.

The Pro version adds the Explorer — browse every menu, flag, mode, and operation the engine supports, searchable and cross-linked.

Works fully offline after first launch. Light and dark themes. No ads, no third-party analytics, no tracking, no account required.

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More data about R47 RPN Calculator

Price	Free to download
Rating	5.00 based on 25 ratings
Ranking	Not ranked
Version	1.10
App download size	61.4 MB
Suitable for	Everyone

Also available on Google Play

R47 RPN Calculator & Explorer

Dans Bee's, LLC

0.0

Free

100+

Alternative downloads for the R47 RPN Calculator app

Changelog of R47 RPN Calculator

No changelog data

Developer information for MARCEL DAN

MARCEL DAN

Address:

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Technologies used by R47 RPN Calculator

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