A highly customizable calculator with advanced features like graphing, equation solving, and unit conversion. Design your own keyboards and functions to streamline your workflow across Apple devices.






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A highly customizable calculator with advanced features like graphing, equation solving, and unit conversion. Design your own keyboards and functions to streamline your workflow across Apple devices.







Instantly calculate precise spray mix rates for pest control and lawn care professionals. Supports multiple calculation modes, works offline, and offers both metric and imperial units. Save and share your calculations easily.