Clarity Calc

A beautifully designed iPhone calculator app with a subtle glass-like appearance and intuitive usability. Supports 0–9/00 keys, decimal point, four basic operations, sign change, CE/AC, and equals. Improved readability with thousand separators and automatic conversion of scientific notation to standard numbers. Keeps up to 200 history items — tap to reuse, long press to copy, and swipe to delete. Customize freely with language switching (English/Japanese), theme colors, background images, and app reset. Enjoy responsive key input and a mobile-optimized layout for smooth, everyday calculations.