Calculators are a popular tool on many devices, but not all calculators are created equal. Some calculators are more accurate than others, and some may even be easier to use than others. To view the calculator history on your iPhone, you first need to open the Calculator app and sign in. Then, select the “History” tab and select “iPhone.” From here, you can see all of the calculators that have been used on your device. Some of the more popular calculators that you can see here include the Apple Newton calculator, the Google Earth calculator, and even the Microsoft Excel spreadsheet. If you’re looking for a specific calculator or want to see which ones are most popular on your device, be sure to check out our guide to finding a specific calculator.