Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?




There are many alternatives to Calcbot for iPhone if you are looking for a replacement. The best iPhone alternative is Soulver. It's not free, so if you're looking for a free alternative, you could try GeoGebra Scientific Calculator or Uno Calculator. If that doesn't suit you, our users have ranked more than 100 alternatives to Calcbot and many of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to Calcbot are Mathintosh, PCalc, Best Loan Calculator and (Not a Boring) Calculator.
Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?




Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!




Open-source calculator app with Windows Calculator features including standard, scientific, and programmer modes, plus unit and currency conversions. Available for macOS, Linux, Android, iOS, and web, with an intuitive interface for both desktop and mobile devices.




A retro-inspired calculator, tip calculator, and unit converter for iOS — free to download, with no ads or data collection.



PCalc 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...




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.




As a kid, I loved playing with a calculator. Whether a calculator watch or a TI-89, it offered an intoxicating command over impossibly large numbers and could be hacked to share messages with friends. Somewhere along the way, the calculator became another boring tool.




NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.




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.




With MyScript Calculator, perform mathematical operations naturally using your handwriting.




CalcTape 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.




Calculator is a basic calculator application made by Apple Inc. and bundled with its macOS, iOS, and watchOS operating systems. It has three modes: basic, scientific, and programmer. The basic mode includes a number pad, buttons for adding, subtracting, multiplying, and...



