DayCalc is an easy to use, beautifully packaged calculator and Unit Converter, includes standard, scientific and fractions calculator, best calculator for your iPad, iPhone and Apple Watch!

Calculator:
– Live voice calculator
– Add notes to history of your calculations, and you can share
– Choose between a basic calculator or scientific calculator with more than 30 scientific operations
– Use both calculators in portrait or landscape mode (both iPhone and iPad), and split screen support for iPad
– Auto adjust height of the history list, no matter how long the calculation process can be displayed in full
– Allows locking of calculation history, cannot be deleted and modified after locking
– Full watchOS 4 and later support
– Support iOS 9 and later spotlight search
– Support Dark Mode

Unit Converter:
– Over 600+ units in 20 categories.
– Allows you to add your own unit data, make your own unit converter that meets all your requirements.
– Support more than 150 kinds of currency, conversion exchange rate automatic updates
– The simplest way to create and use favorite lists.
– Add the constant value of your frequently used, it can easily and quickly reused.
– Flexible search feature that lets you quickly find what you want the unit and automatically saves your search history.

Basic functions:
– 50+ beautiful themes for you to choose
– View and edit a history of your calculations on the History Panel
– Multiple Button sounds, and button sound is mutable

URL schemes: HCDayCalcPro://

Download it now and feel of this calculator is how classic