galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).
Unsure Calculator Alternatives
Unsure Calculator is described as 'The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about' and is a Calculator in the education & reference category. There are more than 25 alternatives to Unsure Calculator for a variety of platforms, including Windows, Android, Linux, Web-based and Mac apps. The best Unsure Calculator alternative is Wolfram Alpha, which is free. Other great apps like Unsure Calculator are SpeedCrunch, fxSolver, Numbat and Google Calculator.
Alternatives list
154 PCalc alternativesPCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a...
Cost / License
- Pay once
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
- Apple TV
+3
PCalc is the most popular commercial alternative to Unsure Calculator.
- PCalc is Paid and Proprietary
58 OpalCalc alternativesOpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.
+1
34 kalker alternativesA 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.
Scientific calculator with arbitrary precision and portrait and landscape mode. Fraction and periodic numbers support. Looks like a real calculator! The calculator has up to 100 digits of significand and 9 digits of exponent.
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Windows
- Android
- Android Tablet
+5
GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc combines all the features of a professional mathematics package with the simplicity of an...
49 Giac/Xcas alternativesGiac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).
71 MyScript Calculator alternativesWith MyScript Calculator, perform mathematical operations naturally using your handwriting.
+2
109 CalcTape alternativesCalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
+9
Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering using formulas and tables of constants.
+1
Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers, complex numbers, fractions, vectors, matrices. Commands if, goto and print can be used to create scripts.
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.
Integral Calculator is the most popular SaaS alternative to Unsure Calculator.
- Integral Calculator is Free and Proprietary
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