Apps similar to Numbat include Wolfram Alpha, which has a free version. Other options are SpeedCrunch, Qalculate!, PTC Mathcad and Calculator You. There's no shortage of Calculators like Numbat, with more than 50 alternatives for Windows, Mac, Linux, Android and iPhone.
Numby transforms how you calculate. Express math naturally, convert units and currencies, track your work, and share results beautifully - all in one place.
Hong Kong SAR China
Introducing Best Loan Calculator, using methods trusted by financial professionals for years. It’s as easy to use as a regular calculator and helps with auto loans, mortgages, and other financing.
A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.
NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.
France
EU
Ever wanted to work something out, but your default calculator isn't powerful enough, and it's not worth creating a spreadsheet for?
A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.
Calcul.io offers realtime calculator with notepad like interface and advanced features like unit conversions, currency rates or date time math.
The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.
CzechiaEU
Calculator with percentages, powers and functions. History with comments that is synced across all your devices. Cursor for editing anywhere. Simple interface with dark and light themes.
HungaryEU
Lumist launched its homework answers app in 2020 with over 3M solution sets in their database. Take a photo of your college homework statistics, technology, economics and math questions and get answers and math solvers from the Lumist app.
