This software has four major modes- Simple, Scientific, Base & Equation. It also has Unit Converter, Date Calculator & Prime Number Hunter.
- Version 1.3 - Release Date: 17 Jan 2014
- Version 1.2 - Release Date: 13 Jan 2014
- UnitConverter (Sub-Project) - Release Date: 05 Jan 2014
- ScientificCalculator (Pre-Project) - Release Date: 13 Dec 2013
Ultimate Calculator is licensed under MIT License.