This app emulates the TI BA II Plus financial calculator, offering familiar functions and algorithms. It's optimized for iPhone and iPad, preserving your work between sessions for seamless financial calculations and analysis.
5.5.6
February 4, 2026
UI adaptation
BA Plus Pro Calculator is a mobile application that emulates the functionality of the TI BA II Plus financial calculator. It replicates the original's layout, functions, and algorithms for users familiar with the device.
BA Plus Pro Calculator is optimized for viewing on iPhones and iPads. It is compatible with iPhone, iPad, and iPod touch devices.
BA Plus Pro Calculator is a paid application. It is available for a one-time purchase price of $1.99.
No, BA Plus Pro Calculator does not contain advertisements. It provides an ad-free experience for users.
Yes, the contents of the calculator and worksheets are preserved between computing sessions. If you are interrupted or switch applications, BA Plus Pro Calculator will restore to the state you left off.
BA Plus Pro Calculator supports Time Value of Money calculations, cash flow analysis with NPV and IRR, amortization schedules, and various other financial metrics like NFV, Payback, and MOD.
While designed for users familiar with the TI BA II Plus, its clear display of time value of money variables can aid in problem setup. However, prior knowledge of financial calculator functions is beneficial.
The latest version, 5.5.6, was released on February 4, 2026. The app was initially released on January 8, 2020, indicating ongoing development and updates.
