Soft84

Name: Soft84
Rating: 5 (38 reviews)
Author: galexand

By: galexand

A reverse polish notation programmable scientific calculator.

Features & Capabilities

The idea is to take the strengths of the HP48 calculator, and try to get the same capabilities but with a touch screen Android device instead. It is a little limited at the moment. Implemented features:
* arbitrary precision float (gmp/mpfr/mpc)
* good support for units
* RPN calculator
* basic scalar operations (sin/exp/etc)
* programmability (if you like FORTH or RPL)

Future features:
* vector/matrix math
* graphing
* base conversions

This is (hopefully) under heavy development so if you use it, let me know what you think. Also, let me know if you want access to my source repository.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

0.10 Last updated: 2013-12-16

Creation date:

2011-11-28

Publisher country:

Email:

an*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 624,933 ▲ 2,866

For Developers

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Contact the developer

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Developed by:

galexand

Google Play Store

https://play.google.com/store/apps/details?id=org.galexander.soft84

Email:

an*****@gmail.com

Website:

http://www.galexander.org/software/soft84/

User Reviews

Very useful with many good features.

Ro*****, 2021-08-28

Always wanted a basic RPN calculator with a stack that's viewable/accessible. This one satisfies the viewable but I wish there was a straight forward was to get to a number deeper in the stack. Otherwise the 1/x right there is nice. I use it for basic math.