Calc Smart -

: Includes over 30 scientific functions, such as parentheses for complex equations and output options for both scientific notation and decimal floating point.

: A Reduced Motion setting to help users who experience discomfort from animations. Connectivity & Productivity CALC Smart

The app is specifically noted for its solid accessibility support on the Apple App Store: : Includes over 30 scientific functions, such as

While it doesn't have a single "solid" feature, its strength lies in being a comprehensive toolkit. Here are its standout "solid" functional and accessibility features: Core "Solid" Features : Includes over 30 scientific functions

: It combines a basic calculator, a unit converter , a currency converter with up-to-date rates, and specialized tools like a tip calculator and date calculator.

: Fully compatible with Bluetooth and Smart Keyboards for faster data entry.