iPhone app Calcoolator of fractions

Simple-to-use universal calculator with the fastest fraction-entry system in the world: just swipe your finger to enter a fraction in a single gesture.

Choose from-to conversion pair (e.g.
cm-->inch) and for every result you will see how much it is in inches.

For students, parents checking homeworks, woodworkers, carpenters, chefs, scientists, engineers and anybody who needs a powerful calculator natively handling fractions.

- to enter NUMERATOR of a fraction: swipe the number button up

- to enter DENOMINATOR of a fraction: swipe the number button down

- to DELETE numerator or denominator: swipe the DEL button up or down

- to DELETE last digit: tap the DEL button

- to DELETE all: long press the DEL button

- to SQUARE a number: long press the x button

- to SQUARE ROOT a number: long press the key

- to REDUCE and SIMPLIFY fraction and CONVERT it to decimal: enter the fraction and tap =

- to view the complete input: SCROLL THROUGH the display with your finger

- to EDIT anything you have entered: tap on the number or operator and delete or add

- to toggle result between PROPER and IMPROPER form of fraction: tap on the result- to use the previous calculation result as an input to the next calculation: dont delete and just carry on with your calculation after =

- three basic FREE SKINS for different light conditions

- five more paid skin groups designed for kids, vintage calculator lovers or you name it.

- NO ads, of course.
Dont like ads.

Missing a feature? Write us directly from the app and well add it! (If reasonable : -).,

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