Your Apple iPhone's calculator can do more than add and subtract numbers and percentages so you can tip your waiter or waitress. It is a multifaceted tool.

Calculate without the Calculator app Our last tip has nothing to do with the Calculator app, but is something that every iPhone user should know.

Twitter user censoredialogue discovered an iPhone trick that allows users to backspace on the phone's calculator.

There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

Learn how to troubleshoot and resolve issues with the Calculator app on your iPhone. Fix the Calculator App Not Working on iPhone with these simple steps.

Most iPhone users will be aware of their device's built-in calculator, but not everyone will know some of the tricks that you can perform with ...

The hidden features of the iPhone are making rounds on the internet. This new iPhone calculator secret feature is worth noting..

(Note: Before proceeding, you should examine your smartphone to see if an advanced calculator option is already installed. For example, if you rotate the standard iPhone calculator into landscape mode ...

It’s essentially a smart notepad calculator, with live data, natural language calculations, and more. Starting this week, Soulver is now available on the iPhone.