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Bitsbox VS Calcumber

Compare Bitsbox VS Calcumber and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Bitsbox logo Bitsbox

Monthly code projects for kids

Calcumber logo Calcumber

Calculate in a notebook and share โ€” from everyday math to engineering.
Visit Website
  • Bitsbox Landing page
    Landing page //
    2023-04-29
  • Calcumber Usefulness of units when calculating the weight of paper
    Usefulness of units when calculating the weight of paper //
    2026-07-25
  • Calcumber Calcumber interactively embedd on a web page
    Calcumber interactively embedd on a web page //
    2026-07-25
  • Calcumber Showcase from arithmetics to thermodynamics
    Showcase from arithmetics to thermodynamics //
    2026-07-25

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.

Bitsbox

Website
bitsbox.com
Pricing URL
Official Bitsbox Pricing
$ Details
-
Platforms
-
Release Date
-
Edit details

Calcumber

Website
calcumber.app
Pricing URL
-
$ Details
free
Platforms
Web Windows Linux Mac
Release Date
2025 June
Startup details
Country
Switzerland
State
Aargau
City
Staufen
Founder(s)
Samuel Hartmann
Employees
1 - 9
Edit details

Bitsbox features and specs

  • Engaging for Children
    Bitsbox provides a fun and interactive platform that makes learning to code accessible and enjoyable for children, helping them develop problem-solving skills.
  • Comprehensive Learning
    Offers a wide range of coding challenges and projects that cater to different skill levels, ensuring that kids progressively build their coding knowledge.
  • Physical and Digital Mix
    Combines an engaging physical subscription box with digital projects, which helps to bridge the gap between offline and online learning environments.
  • User-Friendly Interface
    The platform is designed with a straightforward and intuitive interface that allows kids to easily navigate and understand coding concepts.
  • Educational Support
    Includes detailed instructions and resources that help children and parents understand the coding lessons, ensuring that users get the most out of the service.

Possible disadvantages of Bitsbox

  • Subscription Cost
    The ongoing subscription model can be expensive for some families, potentially limiting access to those who can afford it.
  • Limited Age Range
    Primarily targets younger children, which means older kids or more advanced learners may not find the content challenging enough.
  • Technology Requirements
    Requires access to a computer or tablet with internet connectivity, which may not be available to all potential users.
  • Parental Involvement Needed
    Younger children might require parental assistance to fully benefit from the program, which could be a constraint for busy parents.
  • U.S.-Centric Shipping
    International shipping can be costly and slow, limiting the accessibility for non-U.S. customers.

Calcumber features and specs

  • ๐ŸŒฟ Naturally type expressions
    get immediate results
  • ๐Ÿ”— Copy and share
    keep calculations editable with a link
  • ๐Ÿงฉ Variables and constants
    pi, e, G, mu0
  • ๐Ÿงช Scientific functions
    sin, acos, log, round, and more
  • โ™จ๏ธ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • ๐Ÿ’ก Installation optional
    run directly in your browser
  • ๐Ÿ“ฑ Multi-platform
    WebApp, Windows, more to come

Bitsbox videos

+ Add

Coding For Kids (BitsBox Tutorial & Review 2020) STEM Subscription Box | QUARANTINE KIDS

More videos:

  • Review - Bitsbox Review - WoRtH iT? Amazon STEM Subscription
  • Review - Coding for Kids - Bitsbox Review

Calcumber videos

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

Add video

Category Popularity

0-100% (relative to Bitsbox and Calcumber)

Bitsbox

Calcumber

Tech
100 100%
Tech
0% 0
Math Calculators
0 0%
Math Calculators
100% 100
Education
100 100%
Education
0% 0
Math Solver
0 0%
Math Solver
100% 100

Questions & Answers

As answered by people managing Bitsbox 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 Bitsbox and Calcumber. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Bitsbox seems to be more popular. It has been mentiond 2 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.

Bitsbox mentions (2)

  • parents trying to encourage our child.
    There is also Unity Learn's Create with Code that also has a teacher trainingthat goes with it. BitsBox is also great, my kids started out with it, and then moved onto Create With Code. Source: almost 4 years ago
  • I'm teaching cs to middle school students and I need a hand!
    Maybe try Bitsbox? It teaches Javascript by making games. They can share the games with their friends, and it also leaves a lot of room for them to modify the games using what they learned. It teaches a lot of programming skills that are useful later. There is also Google's CS First, that's free and has a lot of different projects. It even has themes like games, sports, arts and stories so it might appeal to more... Source: almost 5 years ago

Calcumber mentions (0)

We have not tracked any mentions of Calcumber yet. Tracking of Calcumber recommendations started around Jul 2026.

What are some alternatives?

When comparing Bitsbox and Calcumber, you can also consider the following products

Kano - The educational computer and coding kit for all ages

Numara Calculator - A simple but powerful notepad calculator which evaluates expressions as you type.

HTML Planet for Kids - A fun way to learn HTML & CSS

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 Donateย .

Code with Anna+Elsa - Hour of Code - draw fractals and snowflakes.

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.

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