Software Alternatives & Startups
Register | Login

Calcumber VS rowcounter.online

Compare Calcumber VS rowcounter.online and see what are their differences

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?
rowcounter.online

Free knitting and crochet row counter online. Tap once per row, track rows and stitches together, and run as many projects as you need. Saves automatically, nothing to install.

No screenshot yet
Rating
0 reviews
Alternatives Is it good?
ScholarSail
AI study tools that generate mindmaps, spaced-repetition flashcards, and 3D memory palaces from your notes. Built-in rich text editor, Pomodoro timer, and colored noise. sponsored

Which is more popular?

Math Solver popularity
100% vs 0%
alternatives listed
7 vs 1

Base details

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

Calcumber
rowcounter.online
Website calcumber.app rowcounter.online
Pricing
Free
—
Platforms
Web Windows Linux Mac +1
—
Company Startup from Switzerland · 1 - 9 employees · 2025 —
Listed in
Education Math Tools Online Calculators Engineering Calculator Math Calculators Math Solver +3
Hobbies Crafts Online Calculators iPhone +1

About Calcumber and rowcounter.online

In their own words, as submitted to SaaSHub.

Calcumber
rowcounter.online

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

No description of rowcounter.online yet.

Features and specs

What each product offers, as listed by its team.

Calcumber 7 features
rowcounter.online 0 features
  • 🌿 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

No features have been listed yet.

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
Calcumber
rowcounter.online
100% 100%
Math Solver
0% 0%
0% 0%
iPhone
100% 100%
50% 50%
Online Calculators
50% 50%
100% 100%
Math Tools
0% 0%

Questions & Answers

As answered by people managing Calcumber and rowcounter.online.

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 Calcumber and rowcounter.online. For example, how are they different and which one is better?

Log in or Post with

Alternatives to Calcumber and rowcounter.online

When comparing Calcumber and rowcounter.online, you can also consider the following products.

Loading...