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All in One Calculator

All in One (aio) Calculator is the most complete calculator in the App Store. Ideal for every day use or more ...

Free

Store review

All in One (aio) Calculator is the most complete calculator in the App Store. Ideal for every day use or more complex needs. Still free and without ads. It's an easy to use and modern calculator with a unique combination of features.

General features
Available on all iPad, iPhone and iPod devices
Multitasking
Full support for drag and drop
Classic and Dark color themes
Quick Guide for easy onboarding
Tool bar for easy access to many features
Accessibility features like VoiceOver
Home screen icon for quick actions (3d Touch)
Delete button for easy editing
Undo and redo
Adjustable precision for decimal results
Spotlight Search

Calculator Views
Views for Standard (Infix), RPN and Programmer
Statistic functions (average, standard deviation and more)
Expression editing
Share results; including using AirDrop
Common memory functions
View contents in memory
Multiline expression in portrait and landscape
Simple layout in portrait and a more advanced layout in landscape
All calculator functions available in portrait (don't need to rotate the device)
Various button styles
Change location of number pad for better accessibility

Unit Converter
Convert among the 481 units in 36 measurements; including currency
Share results with others or paste back into the calculator for further use
Hide units seldomly used

History
History (paper tape) feature allows you to see and use previous calculations
Annotate history entries to remember what they were
Search in history
Share results with others or paste back into the calculator for further use

Info feature
Detailed description of all features
Table of contents and search allow you to find topics of interest

RPN
Shows as many rows in the stack as needed
Shows the expression that generates the result
Drag and drop among rows
Buttons to manipulate the stack

Programmer
Support for hexadecimal, octal and binary number systems
Manipulate individual bits
Many bitwise operators
Shows equivalents ASCII and Unicode characters

Fractions
Fractions can be converted to different forms; including decimal
Fraction keys can be changed to other keys in portrait mode
Works with decimal numbers and fractions

You no longer need a fractions calculator and decimal calculator; nor a unit converter. Future upgrades will add more features so you don’t have to switch back and forth among other apps.

We hope you enjoy aio Calculator.

Store rating

4

out of

102 reviews

Size

175.7 MB

Last update

July 4, 2020

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