Software Alternatives, Accelerators & Startups

GDevelop VS Calcumber

Compare GDevelop VS Calcumber and see what are their differences

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GDevelop logo GDevelop

GDevelop is an open-source game making software designed to be used by everyone.

Calcumber logo Calcumber

Calculate in a notebook and share โ€” from everyday math to engineering.
Visit Website
  • GDevelop Landing page
    Landing page //
    2023-10-23
  • 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.

Calcumber

$ 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

GDevelop features and specs

  • User-Friendly Interface
    GDevelop provides a drag-and-drop interface, making it accessible for beginners who don't have prior coding experience.
  • Cross-Platform Export
    Games created with GDevelop can be exported to multiple platforms, including Windows, macOS, Linux, Android, iOS, and the web.
  • Free and Open Source
    GDevelop is completely free and its source code is open for anyone to modify and improve.
  • Extensive Documentation
    The platform provides a wide range of tutorials, examples, and thorough documentation, making it easier for developers to learn and utilize the tool.
  • Vibrant Community
    An active community forum and resources are available, providing support and opportunities for collaboration.
  • No-Code Solution
    GDevelop allows game creation without any coding, making it highly suitable for rapid prototyping and educational purposes.

Possible disadvantages of GDevelop

  • Performance Limitations
    The engine may struggle with performance issues for more complex games, especially those with high-end graphics and intensive computations.
  • Limited Advanced Features
    While suitable for 2D game development, GDevelop lacks advanced features found in other engines, potentially limiting more experienced developers.
  • Learning Curve for Advanced Usage
    Although easy for beginners, mastering the platform for more complex projects can have a steep learning curve.
  • Limited Integration
    Integration with third-party tools and services is not as extensive as in some other, more established game development engines.
  • Project Collaboration
    Collaborative features are relatively basic, potentially making it less ideal for larger, team-based projects.
  • 2D Only
    GDevelop focuses exclusively on 2D game development, which can be a downside for those looking to develop 3D games.

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

Analysis of GDevelop

Overall verdict

  • Yes, GDevelop is generally considered a good option for game development, especially for beginners.

Why this product is good

  • GDevelop is an open-source game development platform that provides an easy-to-use interface and a variety of features that allow for the creation of both 2D and 3D games without needing extensive programming knowledge. It offers a drag-and-drop interface, a robust set of pre-built behaviors, and extensive documentation and tutorials, making it accessible to new developers. Additionally, being free and supported by a community of developers, it constantly evolves with updates and new features.

Recommended for

  • Beginners who want to learn game development without extensive coding.
  • Independent developers looking for a free, open-source tool.
  • Educators teaching game development due to its user-friendly interface and ease of use.
  • Developers interested in rapid prototyping of game ideas.

GDevelop videos

GDevelop 5 -- Ultimate Beginner Game Engine?

More videos:

  • Review - Clickteam Fusion 2.5 Vs GDevelop 5 - (Game Engine REVIEW 2019 )
  • Review - Clickteam Fusion 2.5 Vs GDevelop 5 - (Game Engine REVIEW 2020 )
  • Tutorial - Beginner Multiplayer Tutorial

Calcumber videos

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

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Category Popularity

0-100% (relative to GDevelop and Calcumber)
Game Development
100 100%
0% 0
Education
0 0%
100% 100
Game Engine
100 100%
0% 0
Engineering Calculator
0 0%
100% 100

Questions & Answers

As answered by people managing GDevelop 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?

User comments

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

These are some of the external sources and on-site user reviews we've used to compare GDevelop and Calcumber

GDevelop Reviews

  1. kio
    ยท none at none ยท

    awesome, but contains some bugs like frezees or editor view crash

    ๐Ÿ Competitors: Godot Engine
    ๐Ÿ‘ Pros:    Easy to use|Easy user interface|Easy to setup|Open-source|Anyone can upload
    ๐Ÿ‘Ž Cons:    Bugs|Freezes|Slow on android device|Paid plans|Little slow

16 Scratch Alternatives
Beginners who donโ€™t have any programming skills but still want to create some games can quickly access one of the best platforms based on the open source network to help them develop games named the GDevelop. This platform lets users release their creative skills to quickly build games, such as puzzles, shoot-em-ups, strategy, racing, adventure, and more. It can even permit...
20 Best Scratch Alternatives 2023
GDevelop is described as a โ€œfree and easy game-making app.โ€ Itโ€™s similar to Scratch in that itโ€™s a no-code platform; it doesnโ€™t require using programming languages. GDevelop is also free and open source.
Trending 10 BEST Video Game Design & Development Software 2021
Open-source free software, GDevelop allows developers to make games without programming skills. It allows you to create objects for games such as sprites, text objects, video objects, and custom shapes.
Best Game Engines for Linux in 2021
Construct 3 is free with limits. After that, you have to sign up for a monthly subscription. If you can not afford to pay for it, you can use GDevelop, an alternative to Construct 3 for Linux.
Source: kerneltips.com
Trending 7 Best Game Development Software 2021
GDevelop is the best game making software for beginners & professionals. GDevelop provides you easy and simplistic interface, which most developers like in GDevelop.
Source: vilesolid.com

Calcumber Reviews

We have no reviews of Calcumber yet.
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Social recommendations and mentions

Based on our record, GDevelop seems to be more popular. It has been mentiond 78 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.

GDevelop mentions (78)

  • No-Code Game Development: Using AI to Build Your First Game
    GDevelop combines open-source flexibility with powerful no-code features. Their recent AI plugins provide remarkable capabilities:. - Source: dev.to / about 1 year ago
  • Ask HN: Platform for 11 year old to create video games?
    Humble Bundle has a Godot bundle is available for the next day or so. That might be a good one to look at if you're ok with leaning into code a bit (gdscript is very very similar to python). https://www.humblebundle.com/software/learn-godot-43-complete-course-bundle-software Also check out the RPG Maker bundle. That's pretty point-and-click. You can have something basic up and running in a couple minutes... - Source: Hacker News / almost 2 years ago
  • Exploring Raylib and Open Source
    I selected this library as I normally use much higher-level tools to develop games such as p5.js, or GDevelop. Both these tools are amazing in their own right; however, I want to learn how these processes operate on a much lower level. These tools take care of a lot of issues for you ranging from asset to memory management. Raylib is still cross-platform but does not handle these tasks for the programmer which I... - Source: dev.to / almost 2 years ago
  • Unityโ€™s New Pricing: A Wake-Up Call on the Importance of Open Source in Gaming
    It's not as monolithic as you'd think. There are lots of engines out there but their communities aren't very vocal compared to Unity, Unreal, and especially Godot's community. Take a look at: https://itch.io/game-development/engines/most-projects And https://www.gamedeveloper.com/blogs/the-generous-space-of-alternative-game-engines-a-curation- If you look at both of these you'll see just how many engines there are... - Source: Hacker News / almost 3 years ago
  • Ask HN: Favorite Game Engine?
    I'm not really a game maker, but would like to give a shout out to the fabulous https://gdevelop.io/ It has everything you need, is free and its VISUAL PROGRAMMING is fab... - Source: Hacker News / almost 3 years ago
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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 GDevelop and Calcumber, you can also consider the following products

Godot Engine - Feature-packed 2D and 3D open source game engine.

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

Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

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 .

Unity - The multiplatform game creation tools for everyone.

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