The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.
Czechia
EU
Unsure Calculator is the most popular Self-Hosted alternative to ESBCalc.
- Unsure Calculator is Free and Open Source
ESBCalc Alternatives
ESBCalc is described as 'Freeware Scientific Calculator for Windows with Infix Notation, Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10, Base 2 & Natural - plus more), Memory, Paper Trail, Result History List and more' and is a Calculator in the education & reference category. There are more than 50 alternatives to ESBCalc for a variety of platforms, including Android, Windows, iPhone, Mac and iPad apps. The best ESBCalc alternative is SpeedCrunch, which is both free and Open Source. Other great apps like ESBCalc are Fossify Calculator, Qalculate!, OpenCalc and Calc You.
Alternatives list
A Simple but elegant Calculator app made with Flutter using Google's Material Design with Currency (Exchange Rate) and Unit Converter.
A simple calculator and unit converter app with Material Design 3 inspired by Windows Calculator.
70 MyScript Calculator alternativesWith MyScript Calculator, perform mathematical operations naturally using your handwriting.
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108 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
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handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.
A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:
Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way.
Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)
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100 Precise Calculator alternativesProgrammable 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.
Hungary
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