WP 31s

Name: WP 31s
Rating: 4.9 (15 reviews)
Author: Pascal Meheut

By: Pascal Meheut

Productivity

Features & Capabilities

WP 31s is a classic RPN scientific calculator based on the powerful but more complex WP 34s. Now available on iOS too (see the support site for other emulators and for the real stuff).

It is not programmable but has a rich function set for daily use and is easier to use, thanks to a less cluttered keyboard.

A manual can be downloaded at http://sourceforge.net/projects/wp34s/files/doc/Manual_wp_31s_1_2q.pdf/download

User Growth & Download Statistics

App

By:

Pascal Meheut

Rating:

4.90

(15)

Version:

1.10 Last updated: 2024-03-25

Version code:

864677506

Creation date:

2015-03-13

Compatible devices:

Size:

16.26MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 310,362 ▼ 1,022

For Developers

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Contact the developer

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Developed by:

Pascal Meheut

Apple Apps Store

https://apps.apple.com/us/app/wp-31s/id973621300

User Reviews

For those of us who find it harder to use a standard calculator, this is a godsend. The old hp calculators were truly the best and I still use my 32s II daily at work. I use this calculator for everything else in between. Hats off to the developer for such a great app!

by Ma*****, 2023-08-17

Works very well. Version 1.8 looks great on 2017 iPad and iPhone X. Full screen scaling and auto rotate work. With IOS 14 on iPhone 6S: the app fills only about 75% of screen in portrait mode; won’t auto rotate. Reinstalling had no effect. The app is still very usable.