WolframAlpha provides math answers and calculators across algebra, calculus, geometry, number theory and other topics.
Numbr
vsKalker
Numbr vs Kalker
How do Numbr and Kalker compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Numbr | Kalker |
|---|---|---|
| What it is | Numbr combines a calculator with a notepad for working with notes and numbers in one document. | Use Kalker as a calculator with custom variables, functions, differentiation and integration on desktop, mobile or web. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Browser extension, Web | Android, Linux, macOS, Web, Windows |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Numbr and Kalker.
Helium organizes classes, homework, grades and notes in a color-coded student planner available on web and mobile.
Omni Calculator provides hundreds of custom-built online calculators for everyday problems in finance, business, health, math, statistics and construction.
The TI-84 online simulator provides graphing and scientific calculator tools with an accompanying manual.
Free
24 alternatives
Symbolab solves algebra, trigonometry and calculus problems step by step, with calculators for equations, derivatives and integrals.
microMathematics Plus is a visual calculator with a worksheet layout, graphing and function plotting.
Open source
24 alternatives