Software Alternatives & Reviews

Qalculate! VS OpalCalc

Compare Qalculate! VS OpalCalc and see what are their differences

Qalculate! logo Qalculate!

Qalculate! is a multiplatform multi-purpose desktop calculator.

OpalCalc logo OpalCalc

OpalCalc is a brand new type of calculator for the PC.
  • Qalculate! Landing page
    Landing page //
    2023-10-11
  • OpalCalc Landing page
    Landing page //
    2021-10-20

Qalculate!

Categories
  • Calculator
  • Advanced Calculator
  • Engineering Calculator
  • Knowledge Search
Website qalculate.github.io
Details $

OpalCalc

Categories
  • Calculator
  • Advanced Calculator
  • Knowledge Search
  • Engineering Calculator
Website skytopia.com
Details $-

Qalculate! videos

DSP Raspberry Pi 4 Qalculate! Install

OpalCalc videos

OPALCALC VERSION 1.31 - SOFTWARE REVIEW

Category Popularity

0-100% (relative to Qalculate! and OpalCalc)
Calculator
79 79%
21% 21
Advanced Calculator
78 78%
22% 22
Knowledge Search
78 78%
22% 22
Engineering Calculator
80 80%
20% 20

User comments

Share your experience with using Qalculate! and OpalCalc. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Qalculate! seems to be more popular. It has been mentiond 31 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Qalculate! mentions (31)

  • Students, what features would you like to see on Windows 12?
    1) a scientific calculator with history and variables with a UI similar to https://sourceforge.net/projects/alt1-calculator/ that also can do units like https://qalculate.github.io/ 2) a tiny text chat direct message program that is similarly as easily accessible at Atl1 3) a minimalist dock of as many instances you would like similar to https://punklabs.com/rocketdock, and like where WIN opens the start menu, WIN... Source: 5 months ago
  • Paint on Windows is getting layers and transparency support
    Qalculate is my go-to for cross platform calculator that is useful and is not limited to the most basic +-*/ operations. https://qalculate.github.io/. - Source: Hacker News / 7 months ago
  • Keisan Casio is shutting down
    If you want a self-hosted replacement for Keisan I strongly suggest looking at Qalculate! https://qalculate.github.io/. - Source: Hacker News / 8 months ago
  • GNU Units
    I personally use Qalculate (https://qalculate.github.io/), specifically their CLI version for this purpose. I'm not sure how well it compares to GNU Units, but it works well enough for my needs; and it's fairly simple using English-like syntax. - Source: Hacker News / 9 months ago
  • Ask HN: Do you still use a hand held/desktop calculator?
    On the terminal, I use `qalc`[1]. It's a nice natural language calculator that does arithmetic, solves quadratic equations/linear systems, does unit conversions and even a bit of calculus. Combine it with a cli graphing tool and you can do pretty cool things. Anything more complicated I'm probably ok with latency, so I open up wolframalpha and enter it there, again, in natural language. [1]... - Source: Hacker News / 9 months ago
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OpalCalc mentions (0)

We have not tracked any mentions of OpalCalc yet. Tracking of OpalCalc recommendations started around Mar 2021.

What are some alternatives?

When comparing Qalculate! and OpalCalc, you can also consider the following products

SpeedCrunch - 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 .

Numi App - Numi is a beautiful text calculator for Mac.

Soulver - 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.

Event Viewer - Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.

Insect - High precision scientific calculator with full support for physical units.

SpeQ Mathematics - SpeQ is a small, extensive mathematics program with a simple, intuitive interface.