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

Conduct Exam
Wooclap
Exam Software
ClassMarker
Questionmark
Edmentum Assessments
Illuminateed
Taskstream collects, organizes, and use better data to inform improvements at all levels of institution.

Which is more popular?
Based on our record, Qalculate! seems to be a lot more popular than Taskstream. While we know about 35 links to Qalculate!, we've tracked only 1 mention of Taskstream.
Website, pricing, platforms and company facts side by side.
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| Website | qalculate.github.io | watermarkinsights.com |
| Pricing | — | |
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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.
No analysis of Taskstream yet.
Walkthroughs and reviews on video.
DSP Raspberry Pi 4 Qalculate! Install
How to evaluate work in Taskstream
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Qalculate! and Taskstream. 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
I have a Google account with my employer, watermarkinsights.com. I also have a home account for my personal domain, fwkb.com. I own fwkb.com and use it for personal email, calendar, etc. This was set up maybe 10 years ago when Google... Source: over 4 years ago
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