Cal Pad Folio - Calculator & Notepad in one app! app for iPhone and iPad

Do calculations and take notes side by side! You can save them on your device or share them via email, SMS, etc.

• Enter numbers and operators just like you would in a calculator and press the = sign to get results.
• Use the result to do more calculations and chain more equations.
• Use math functions as part of your equations and even nest them within other functions.
• Override the operator precedence using brackets
• Some examples:

- 5.79 + 3.87 = 9.66 / 3.42 = 2.82456
- (146 - 34) * 84 = 9408
- 146 - 34 * 84 = -2710 * cos(1.025) = -1406.75798
- abs(tan(6)) = 0.29101
- 15.35 * 4 = 61.40 inches of plywood, need to confirm
- $5.75 * 7 = 40.25 total expense
- 850000 - ¥784253 = 65747
- 73 / 0 = ∞

• Start calculations in a new line and take notes anywhere in the file following a calculation.
• Handles symbols like $ ¢ £ € ¥ in calculations.
• Checks for errors and notifies you after the = sign
• Save your notes on the device or share them via email, SMS or online.
• Upgrade to Cal Pad Folio+ (in-app purchase) to remove ads and get 40+ math functions