CALC Smart
Help
Help for the CALC Smart calculator app, including history, calculator cues, conversions, customization, and custom functions.
Browse CALC Smart help.
Articles are grouped by product area so you can scan related answers quickly.
Apple Watch & Widgets articles.
6 articles for CALC Smart.
FAQ: How to Add CALC's Widget to the Notification Center?
Step 1: On your iOS device's home screen, swipe down from the top to pull the Notification Center and Tap the Today button at the top of the screen....
Apple Watch & WidgetsFAQ: How to Install the Watch App
Step 1: Ensure that the latest version of CALC is on your iPhone and that your Apple Watch is paired properly Step 2: Next - open the “Apple Watch” app on your...
Apple Watch & WidgetsHow to add other conversion categories (Currency, Mass etc.) to the Apple Watch App
The Apple Watch App will reflect what is setup in CALC on your iPhone when you setup the converter feature: The easiest way in is by swiping down on your calcul...
Apple Watch & WidgetsReinstalling CALC on Apple Watch
Update CALC, then reinstall or enable the Apple Watch app if it is missing or stale.
Apple Watch & WidgetsHow to disable the widget's Clipboard feature
CALC's widget has an automation function for your device's clipboard....
Apple Watch & WidgetsFAQ: Watch App - Square root using x^(1/y)
The Apple watch app uses CALCs default representation of it's root function....
Apple Watch & WidgetsConversions & Math articles.
8 articles for CALC Smart.
FAQ: How to convert a decimal to a fraction?
CALC will automatically convert or estimate a fraction representation of a decimal number as long as it's bellow one thousand....
Conversions & MathFAQ: How to add other currencies to the converter
Simply tap the bottom right corner in the converter where the list of selected currencies is in a single line and a full list will appear to select from....
Conversions & MathHow to graph a function?
As of CALC v3.5.0, CALC Smart & Prime users have the ability to graph expressions....
Conversions & MathHow to access the Tip Calculator / Estimator?
To access the Tip calculator you have 3 options: 1.) Using the CALC Widget If you've added the widget to the Notification Center for a quick math without having...
Conversions & MathFAQ: How do I do 1/x?
There are 3 options depending on your preferences: In the Landscape mode, the best way to do 1/x is a Tap&Hold on the division symbol ( ÷ ) either before the "x...
Conversions & MathWrong Conversions?
There is a chance that CALC shifted the default preferred conversion units to offset the visible results with the wrong unit names....
Conversions & MathFAQ: Smart Parenthesis & the Order of Operations
How CALC's smart parenthesis work? When you type let's say 10 + 20 and you'd like to divide the sum by another number, you have the option to only use the closi...
Conversions & MathFAQ: How to set a Timer?
CALC has a Live Timer feature that can be enabled quickly....
Conversions & MathCustom Functions & Constants articles.
4 articles for CALC Smart.
Financial Custom Functions
This section includes a growing list of functions you can easily add to your CALC app with just a tap on a link!...
Custom Functions & ConstantsHow to Define new Custom Advanced Functions?
Note: To Delete or Edit a custom function you need to clear the input first via the C/AC button, followed by selecting your function from the Custom list......
Custom Functions & ConstantsCustom Constants
This section includes a growing list of constants you can easily add to your CALC app with just a tap on the link!...
Custom Functions & ConstantsCustom functions for Time (hours/minutes)
We are looking into a better solution in a future release, but in the meantime please use a custom function whenever convenient to calculate time like this: hm(...
Custom Functions & ConstantsCustomization & Settings articles.
4 articles for CALC Smart.
How to Customize CALC's colors, look and feel?
Related: How to set the wallpaper / background image?
Customization & SettingsCustom theme image still shows
Update CALC, restart the app, and review the custom theme settings.
Customization & SettingsCALC Settings
Under Options (top left corner) you can find "Settings": Themes - define your own theme or select one of the presets Top Colors - define your own colors for the...
Customization & SettingsFAQ: How to set the wallpaper / background image?
Tap "Options" in the top Left Corner in CALC, then go to Themes and select "Custom Theme" from the list....
Customization & SettingsGetting Started articles.
3 articles for CALC Smart.
The CALC Smart App
About the Smart Calculator app
Getting StartedCALC Shortcuts, Gestures and Tricks
Help article for CALC Shortcuts, Gestures and Tricks.
Getting StartedThe features of CALC Smart, Swift & Prime
Overview of CALC Smart features, including advanced functions, conversions, customization, history, and graphing.
Getting StartedHistory, Clipboard & Memory articles.
3 articles for CALC Smart.
FAQ: Copy / Paste and Clipboard
The Share/Copy feature available when you tap on the results is designed for external sharing between CALC users....
History, Clipboard & MemoryFAQ: How to M+ M- MR & MC?
As you know, CALC is built around productivity, efficiency and reliability....
History, Clipboard & MemoryFAQ: How to Tape Roll?
Tape roll can be enabled in the Landscape mode only on compatible iPhone and iPad devices....
History, Clipboard & MemorySetup & Administration articles.
3 articles for CALC Smart.
How to Install CALC's Custom Keyboard?
Step 1: Go into your device settings - Tap General > Keyboard Step 2: Tap Keyboards > Add New Keyboard: From the keyboard menu, take a look at the list of insta...
Setup & AdministrationCleanup if you have multiple CALC versions...
Please remove the Free version of CALC if you've purchased a standalone CALC Premium or CALC Swift versions....
Setup & AdministrationCALC's MDM Configuration and Volume Purchases (VPP)
Please always use only Apple's official VPP site for Volume Purchases (special discounts available for educational institutions): https://volume.itunes.apple.co...
Setup & AdministrationContact QApps Support.
Send a ticket when the help articles do not answer your question or you need device-specific help.