Calculator Pro for iPad - reliable and simple calculator. Optimized for iOS 10. Calculator Pro main features: Basic calculator in Portrait Mode. Scientific calculator in Landscape Mode. Universal converter for Currency, Length, Time, Weight, Pressure, Temperature, Fuel Consumption, Speed and many more categories. Multitasking mode: use Calculator Pro and any other app simultaneously. Calculator Pro for iPad is designed for everyone looking for simplicity and functionality. Enjoy basic calculations in Portrait Mode with big handy buttons, or make complex calculations in scientific calculator, available in Landscape Mode. Calculator Pro is the only one calculator needed for math classes from primary school through college. The app is great in basic everyday calculations and solving complex problems in physics, astronomy or chemistry as well. Need to convert one unit to another? With the intuitive and beautifully designed converter, you can easily switch between currencies, temperatures, length, speed and other numerous units, and continue calculation without interruptions. Features: Two modes are available: do basic calculations in Portrait Mode or go advanced in Landscape Mode. Degrees and Radians calculations. History Bar: see your full calculation history directly on the screen. Track Calculations History: view, save, delete selected equation or clear all. Universal converter with 19 categories, including Currency, Length, Time, Weight, Pressure, Temperature, Area, Data Size, Energy, Force, Frequency, Power, Acceleration, Density, Angle, Typography, Volume, Fuel Consumption and Speed. Handy text search to find categories and units instantly. Multitasking mode: bring in Calculator Pro while viewing web pages, photos, taking notes and more to get results instantly. Calculator Pro is now accessible via VoiceOver as well. Smart Keyboard support: take full advantage of seamless and intuitive calculations on your iPad Pro. Pick the look from a bunch of skins to suit your own preference (Modern, Rose, Wood, Old, Doodle, Minimalistic, Zombie, Yellow, New Year). Memory buttons to help you out with complex calculations. Accidentally input the wrong number? Just swipe with your finger to edit it. Copy and paste results and expressions directly into the current calculation. Comment on the equation and send the calculation results with comments via email. Now you can do calculations on the go seamlessly. AdChoices: http://www.apalon.com/privacy_policy.html#4.