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GoRails VS Calcumber

Compare GoRails VS Calcumber and see what are their differences

GoRails

Ruby on Rails screencasts for Web Developers

Rating
0 reviews
Alternatives Is it good?
Calcumber

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

Rating
0 reviews
Pricing
Free
Alternatives Is it good?
Modelence
Create production-ready applications with zero code sponsored

Which is more popular?

Based on our record, GoRails seems to be more popular. It has been mentioned 41 times since March 2021.

social mentions
41 vs 0
Education popularity
90% vs 10%
alternatives listed
43 vs 7

Base details

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

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

About GoRails and Calcumber

In their own words, as submitted to SaaSHub.

GoRails
Calcumber

No description of GoRails 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.

GoRails 5 features
Calcumber 7 features
  • Comprehensive Tutorials
    GoRails offers a wide range of video tutorials that cover various aspects of Ruby on Rails, from beginner to advanced levels, helping developers to learn efficiently.
  • Regular Updates
    Content on GoRails is regularly updated, ensuring that tutorials are current with the latest trends and updates in the Ruby on Rails ecosystem.
  • Community Support
    The platform has a strong community and discussion forums where developers can engage, ask questions, and get support from peers and experts.
  • Practical Examples
    GoRails provides practical examples and hands-on exercises that help developers apply what they learn in real-world applications.
  • Expert Instructors
    Courses are taught by experienced instructors who are well-versed in Ruby on Rails, providing valuable insights and expert knowledge.

Possible disadvantages

  • Subscription Cost
    GoRails operates on a subscription-based model, which may be a barrier for developers with limited budgets or those seeking free learning resources.
  • Focused on Ruby on Rails
    The platform is specifically focused on Ruby on Rails, which may not be suitable for developers looking to learn other frameworks or languages.
  • Learning Curve
    New users who are not familiar with Ruby or programming fundamentals might find the learning curve steep when starting with advanced content.
  • Limited Interactivity
    As a primarily video-based learning platform, the level of interactivity is limited compared to coding bootcamps or platforms offering interactive code editors.
  • 🌿 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.

GoRails 1 video + Add
Calcumber 0 videos + Add

GORAILS Q&A

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
GoRails
Calcumber
90% 90%
Education
10% 10%
0% 0%
Online Calculators
100% 100%
100% 100%
Developer Tools
0% 0%
100% 100%
Online Learning
0% 0%

Questions & Answers

As answered by people managing GoRails 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 GoRails 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.

GoRails 41 mentions
Calcumber 0 mentions
  • Top 16 Must-Have Resources for Backend Ruby on Rails Developers
    GoRails: https://gorails.com/ Beyond just tutorials, GoRails provides high-quality screencasts and guides on modern Rails development, including Hotwire, Turbo, Stimulus.js, and PostgreSQL. It’s an excellent platform for staying... - Source: dev.to / over 1 year ago
  • Web apps built with Ruby on Rails
    Can only encourage you, I'm mostly working with Go but all my side projects are with Rails which I've only started a few years ago. It's a lot of fun. I'm not a big fan of watching tutorials, but more of learning by doing but I signed up... - Source: Hacker News / almost 2 years ago
  • Ask HN: Learning Ruby on Rails?
    I'd recommend a https://gorails.com subscription and just start building something. You'll get up to speed in no time. - Source: Hacker News / about 2 years ago

View more

Tracking Calcumber since Jul 2026.

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