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QA VS Calcumber

Compare QA VS Calcumber and see what are their differences

QA

QA is a training course platform that enables users to get the right amount of training for the right skills.

QA Landing page
Rating
0 reviews
Alternatives Is it good?
Calcumber

Calculate in a notebook and share — from everyday math to engineering.

Calcumber Usefulness of units when calculating the weight of paper
Rating
0 reviews
Pricing
Free
Alternatives Is it good?
Zoviz
Zoviz: Professional Logos, Perfectly Personalized Your Brand. Your Story sponsored

Which is more popular?

Based on our record, QA seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
Productivity popularity
100% vs 0%
alternatives listed
14 vs 7

Base details

Website, pricing, platforms and company facts side by side.

QA
Calcumber
Website qa.com calcumber.app
Pricing —
Free
Platforms —
Web Windows Linux Mac +1
Company — Startup from Switzerland · 1 - 9 employees · 2025
Listed in
Developer Tools AI Education Productivity +1
Education Math Tools Online Calculators Engineering Calculator Math Calculators Math Solver +3

About QA and Calcumber

In their own words, as submitted to SaaSHub.

QA
Calcumber

No description of QA yet.

Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.

Read more about Calcumber

Features and specs

What each product offers, as listed by its team.

QA 0 features
Calcumber 7 features

No features have been listed yet.

  • 🌿 Naturally type expressions
    get immediate results
  • 🔗 Copy and share
    keep calculations editable with a link
  • 🧩 Variables and constants
    pi, e, G, mu0
  • 🧪 Scientific functions
    sin, acos, log, round, and more
  • ♨️ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • 💡 Installation optional
    run directly in your browser
  • 📱 Multi-platform
    WebApp, Windows, more to come

Videos

Walkthroughs and reviews on video.

QA 3 videos + Add
Calcumber 0 videos + Add

Lesson 1 (October 25 batch) - QA Career & Job Market Overview. Understanding of QA & testing

More videos

  • Review - QA Analyst Expectations vs Reality | Work Day In My Life
  • Review - How I do a front-end dev QA review

No Calcumber videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
QA
Calcumber
100% 100%
Productivity
0% 0%
0% 0%
Math Calculators
100% 100%
100% 100%
AI
0% 0%
0% 0%
Math Solver
100% 100%

Questions & Answers

As answered by people managing QA and Calcumber.

Why should a person choose your product over its competitors?

Calcumber's answer:

  • Sharing calculations and embedding them in documents or web pages is perfect for education.
  • Natural unit support, just include them in your expression and Calcumber handles it.
  • Free and easy access to thermodynamic fluid-properties.

What makes your product unique?

Calcumber's answer:

  • Easy to use calculator notebook
  • From simple arithmetic to advanced engineering with units
  • Installation optional
  • Send calculation link with full privacy
  • Embed calculation templates, exercices and soultions in documents or interactively in web pages

What's the story behind your product?

Calcumber's answer:

When starting for a Master of Advances Study in Energy Systems, I was looking for a suitable state-of-the-art calculator. Then I built my own Calculator Calcumber and now the Eastern Switzerland University of Applied Sciences is using Calcumber for teaching students in thermodynamics.

How would you describe the primary audience of your product?

Calcumber's answer:

  • The notebook-style calculator is great for everybody who wants more than just a single line calculator.
  • The sharing and embedding features make it Calcumber very well suited for teachers and students. The power of consistently using units is shown immediatly.
  • Engineers will like the unit support, sharing calculations with collegues and if needed the built-in fluid properties calculation.

Which are the primary technologies used for building your product?

Calcumber's answer:

HTML, CSS, TypeScript, PWA, CoolProp

Who are some of the biggest customers of your product?

Calcumber's answer:

Eastern Switzerland University of Applied Sciences

User comments

Share your experience with using QA and Calcumber. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

QA 2 mentions
Calcumber 0 mentions
  • Advice about IT support/helpdesk apprenticeships in London?
    Got Es on all my A lvls and I don't think uni is the right route for me currently. IT has always been my main interest, not so much coding/software dev but other sides of it (will hopefully get narrowed down once I join workplace). IT... Source: about 4 years ago
  • Taking 40% pay cut. No longer chasing money
    I know the best people we’ve hired all came from Https://qa.com. Source: over 5 years ago

Tracking Calcumber since Jul 2026.

Alternatives to QA and Calcumber

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