- Write text, calculations, and annotations with the same ease as you would on paper or in a book.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
Numbat Alternatives
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.
Alternatives list
Calculator-inator is a Calculator & Converter for Android inspired from Google Calculator
Platforms
- Android
- F-Droid
Cost / License
- Free
- Open Source (GPL-2.0)
Application type
Platforms
- Linux
- Flathub
- KDE
Germany
EU
Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
+3
Solve definite and indefinite integrals with ease using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
CrossCalc is day to day Scientific Calculator that can be used on all your devices. It respects your privacy and does not show any ads.
Cost / License
- Free
- Proprietary (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
India
+1
Free scientific calculator which saves you time and frustration by providing unique easy to use tools.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
- Android
+2
Frink is a practical calculating tool and programming language designed to make physical calculations simple, to help ensure that answers come out right, and to make a tool that's really useful in the real world.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
- Linux
- Android
- Java
Multi Sum Calculator is a portable tool that calculates the sum of multiple values!
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
+1
Rule of 3 Calculator is a portable tool that allows you to apply the mathematical Rule of Three in an easier, faster and more practical way!
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
Multi Share Calculator is a portable tool that allows anything to be shared proportionally!
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
Real Time Calculator is a practical browser calculator that outputs results in real time!
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
