
SpeedCrunch
Numi App
Soulver
fxSolver
SpeQ Mathematics
NumWorks
OpenCalc
Qalculate! is a multiplatform multi-purpose desktop calculator.

Matplotlib
GeoGebra CAS Calculator
GeoGebra
Dr. Geo
Giac/Xcas
Graph
MATLAB
Gnuplot is a portable command-line driven interactive data and function plotting utility.
Which is more popular?
Based on our record, Qalculate! should be more popular than GnuPlot. It has been mentioned 35 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | qalculate.github.io | gnuplot.info |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Qalculate! is recommended for students, engineers, scientists, and anyone who requires a robust computing tool for everyday calculations, unit conversions, and advanced mathematical functions. It's also ideal for users who appreciate open-source software and those looking for a customizable and comprehensive calculator.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DSP Raspberry Pi 4 Qalculate! Install
Gnuplot Introduction
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Qalculate! and GnuPlot. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Qalculate is my favourite REPL-like calculator, although it unfortunately lacks an iOS app. It feels similar to using an HP 48-series calculator. Numbat is similar, but more... - Source: Hacker News / 9 months ago
Https://qalculate.github.io can do this also for as long as I've used it (only a couple years to be fair). I've got it on my phone, my laptop, even my server with the qalc command. Super convenient, supports everything from unit... - Source: Hacker News / over 1 year ago
Interesting project. I use command line Qalculate [1] for this (has a very similar feature set to Frink AFAICT) and Pint [2] for scripting. I feel like unit-aware calculators are hugely underused by physical engineers, it's the same idea... - Source: Hacker News / over 1 year ago
To some extent it extends the concept of tasks which only can be reasonably executed after the completion of other ones (though results of branches eventually may join each other) and offers an additional assisting birds' eye visual of... Source: over 3 years ago
Gnuplot is a program to plot diagrams. The Commands issued to use it don't change regardless if it is used in Linux/Windows/MacOS and it comes with less dependencies than a Spread sheet, or a statistics program. This is why I started... Source: over 3 years ago
Or, does drawing diagrams refers to plotting data, but neither using matplotlib, nor gnuplot (export to .svg, .pdf, .png; pstricks, tikz to mention a few options)? Source: over 3 years ago
When comparing Qalculate! and GnuPlot, you can also consider the following products.

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
Compare SpeedCrunch to Qalculate! or GnuPlot:

matplotlib is a python 2D plotting library which produces publication quality figures in a variety...
Compare Matplotlib to Qalculate! or GnuPlot:


Free online algebra calculator from GeoGebra: solve equations, expand and factor expressions, find derivatives and integrals
Compare GeoGebra CAS Calculator to Qalculate! or GnuPlot:

Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
Compare Soulver to Qalculate! or GnuPlot:

GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching.
Compare GeoGebra to Qalculate! or GnuPlot: