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TinyCat VS Calcumber

Compare TinyCat 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

TinyCat logo TinyCat

The online catalog and integrated library system for tiny libraries, powered by LibraryThing.

Calcumber logo Calcumber

Calculate in a notebook and share โ€” from everyday math to engineering.
Visit Website
Not present
  • 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.

TinyCat

Website
librarycat.org
Pricing URL
Official TinyCat 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

TinyCat features and specs

  • User-Friendly Interface
    TinyCat offers a simple and intuitive interface, making it easy for users to navigate and manage their library collections without requiring extensive technical knowledge.
  • Cataloging Features
    Provides robust cataloging features that include integration with LibraryThing, allowing users to add, edit, and organize book records efficiently.
  • Accessibility
    Cloud-based platform ensures that the library's catalog is accessible from any device with an internet connection, promoting remote usage and management.
  • Affordability
    Designed to be cost-effective for small libraries, TinyCat offers affordable pricing plans, suitable for limited budgets.
  • Customization Options
    Allows users to customize the look and feel of their library catalog, enabling them to create a personalized experience for their patrons.

Possible disadvantages of TinyCat

  • Limited Scalability
    TinyCat is primarily aimed at small libraries and might not have the capacity to handle the demands of larger institutions with extensive collections.
  • Basic Features
    While the platform is easy to use, it may lack advanced features that larger libraries or those requiring detailed statistical analysis might need.
  • Dependency on LibraryThing
    Integration with LibraryThing is beneficial for cataloging, but it requires users to maintain and manage accounts on both platforms, potentially complicating the workflow.
  • Restricted Lending Functionality
    The system is more focused on cataloging and may have limited functionality when it comes to circulation and advanced library management tasks.
  • Limited Offline Access
    As a cloud-based service, TinyCat requires an internet connection to access, meaning users have limited capabilities for offline work.

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

TinyCat videos

+ Add

TinyCat Basics Webinar

More videos:

  • Review - What is TinyCat?
  • Review - NCompass Live: The Purrfect Solution: LibraryThingโ€™s TinyCat for Small Libraries

Calcumber videos

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

Add video

Category Popularity

0-100% (relative to TinyCat and Calcumber)

TinyCat

Calcumber

Books & Reference
100 100%
Books & Reference
0% 0
Math Calculators
0 0%
Math Calculators
100% 100
Online Services
100 100%
Online Services
0% 0
Math Solver
0 0%
Math Solver
100% 100

Questions & Answers

As answered by people managing TinyCat 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 TinyCat 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, TinyCat seems to be more popular. It has been mentiond 1 time 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.

TinyCat mentions (1)

  • How to properly arrange the school library?
    I second the suggestion of exploring tinycat as a management option, since it would offer you a way to catalog and track usage of your holdings. Source: about 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 TinyCat and Calcumber, you can also consider the following products

BiblioteQ - BiblioteQ strives to be a professional cataloging and library management suite. The SRU and Z39.

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

FOLIO - Simple version control app for designers based on Git

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 .

DSpace - DSpace open source software enables open sharing of content that spans organizations, continents...

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

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