Calculator Pro for Watch, iPhone and iPad 2.1

7.44 MB
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Publisher Description

The Apple Watch Calculator with Colored Watch Band Themes!
Designed for the mobile mathematician with a Scientific Calculator, Tip Calculator, Unit Converter, a Tally Counter, Twenty-Six personalized colored themes for your watch band or style, and...

600,000+ downloads on iPad, now on Apple Watch* with complementing watch band themes and updated programming!!

Force Touch to Change Themes/Colors
Handoff support, start a calculation on your watch, finish on your iPhone or iPad
Unit Converter with extreme precision of Length, Weight, Volume, Area, and Time
Tip Calculator - no more awkwardly pulling out your phone calculator...
Tally Counter - keep track of whatever you need to count
Jumbo number pad option for those with big digits (pun not intended?;)
Customize the order of the calculators(tip, units, scientific) with the iPhone Apple Watch Companion App settings
A Glance to keep track of your current numbers
A "Super Jumbo" Simple Calculator with extra large buttons

iPhone and iPad
Redesigned UI, with vibrant colors and themes
Swipe commands for easier calculations - Swipe Up for Themes, Left to Undo, Right for Radians, and Swipe Down for Borders
iPhone & iPad scientific function support with handoff functionality allowing those big numbers to be calculated with any device
Tap copy the output number
Fixed numerous bugs with calculations

*Please note for the watch app, the Scientific Calculator, Tip Calculator, Units Converter, Tally Counter, Jumbo Layout, and Twenty extra themes can purchased from the iPhone app.

App Video Preview Audio Credit
"Life of Riley" Kevin MacLeod (
Licensed under Creative Commons: By Attribution 3.0

Requires iOSĀ 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Calculator Pro for Watch, iPhone and iPad is a free software application from the System Maintenance subcategory, part of the System Utilities category. The app is currently available in English and it was last updated on 2010-08-03. The program can be installed on iOS.

Calculator Pro for Watch, iPhone and iPad (version 2.1) has a file size of 7.44 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 2 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Spencer Brown
Released Date 2010-08-03
Languages English


Category System Utilities
Subcategory System Maintenance

System requirements

Operating systems ios

Download information

File size 7.44 MB
Total downloads 2


License model Free
Price N/A

Version History

Here you can find the changelog of Calculator Pro for Watch, iPhone and iPad since it was posted on our website on 2016-10-02. The latest version is 2.1 and it was updated on on 2018-03-28. See below the changes in each version:

version 2.1

posted on 2010-08-03

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Release Date: 2010-08-03
Publisher: Spencer Brown
Operating System: ios
Type: Free