Soft84 Android

Soft84

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:
galexand
Downloads:
6,524
Rating:
5.00
(38)
Version:
0.10 Last updated: 2013-12-16
Creation date:
2011-11-28
Publisher country:
US US
Email:
an*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
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.
by 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.
by A *****, 2012-07-24
View all user reviews ›

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