BA Financial Calculator (PRO)

BA Financial Calculator (PRO)

BAII Plus PRO Emulator

352 ratings
63 reviews
$3.99

Details

  • Released
  • Updated
  • October 5, 2019
  • September 25, 2025

Features

BA Financial Calculator (PRO) screenshot #1 for iPhone
BA Financial Calculator (PRO) screenshot #2 for iPhone
BA Financial Calculator (PRO) screenshot #3 for iPhone
BA Financial Calculator (PRO) screenshot #4 for iPhone
iphone
ipad
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About

This app emulates the TI BAII Plus Professional financial calculator, offering identical functionality for finance professionals and students. It's designed for exam preparation and daily financial tasks with a fast, ad-free interface.

βœ“TI BAII Plus Professional emulator
βœ“Identical functionality
βœ“No ads
βœ“No in-app purchases
βœ“Fast and user-friendly interface
βœ“CFA, FRM, CPA exam prep
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What users say

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What's New in BA Financial Calculator (PRO)

1.7.0

September 25, 2025

- Accessibility improvements - Performance optimizations - UI enhancements

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Charts

Top Paid

πŸ“‰Β 29-10

Finance

This app dropped -10 positions in Finance chart.

Last updated on July 23, 2026.

User reviews

Fantastic App

Reliable, works as it should. I use it all the time.

Not always accurate

I give this app 4.9999 stars because it is a nice implementation, but with what must be a bug that gives periodically incorrect results. The bug happens when I do serial additions and subtractions that should result in the answer of 0. Instead I will sometimes get a very, very small non-zero result such as -1.43665 x 10 to the minus 14 power. This bug was first noticed as I was reconciling my checking account. The bug is repeatable, and is most frequently triggered when negative and positive numbers are added and subtracted as would happen during a financial reconciliation.
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What’s wrong

When I try to set the P/Y to 12, the calculator returns a value of 6 (or now 1 after in reinstalled). I’ve cleared all the registers and it still malfunctions. It used to work fine. Now there is this glitch.

OK - Slow Button Response

I previously used a BA II Calculator app from a different developer, but had to change when my phone updated to IOS 26. Bought this Pro version and disappointed with the slow response of the buttons. Also would be nice to be able to see entered values in the N, I/Y, PV, PMT, and FV functions as other developer versions of the BA II are able to provide. Have not had any issues with incorrect calculations. Will stick with this app since I paid for it. Will update review if I see future improvements.
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Update required for IOS 26 for resize the App size on screen for using it Other APPlication

Update requires for IOS 26 for resize the App size on screen for using it Other APPlication. Like while solving question on other web-page or screen, calculator app does not support for resize the windows as per IOS 26 updates on IPAD and IPhone.

Developer apps

User experience

🐞

Reported Bugs

10 issues

Floating-point precision errors in serial addition/subtraction operations (results like -1.43665 x 10^-14 instead of 0)

Bug

TVM calculations producing incorrect results

Bug

P/Y parameter returns wrong values (12 returns 6 or 1)

Bug

CPT on PV or PMT returns negative values (correct magnitude, wrong sign)

Bug

CE|C button not working as expected

Bug

iPad display cuts off bottom of numbers and decimal points in landscape mode

Bug

App crashes or TVM functions stop working (requires reinstall)

Bug

Ad removal purchase not functioning

Bug

iPad app display issues in Slide Over and Split View modes

Bug

Landscape mode not supported on some devices

Bug
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Requested Features

11 requests

Keyboard input support for iPad version

Feature

Display entered values in financial function fields

Feature

Dark mode with black background and light digits

Feature

Higher resolution display (UHD/4K)

Feature

Larger app scaling for 11" and 12.9" iPads

Feature

iPad multitasking support (Split View, Slide Over)

Feature

Button press animations for presentation purposes

Feature

Landscape mode support with proper formatting

Feature

Calculation history display

Feature

Support for numbers greater than 10 billion

Feature

Correct manual link for Pro version

Feature

FAQ

What does the BA Financial Calculator (PRO) app do?

This app is a full-featured emulator of the TI BAII Plus Professional financial calculator. It replicates all the functions of the original calculator, making it ideal for financial calculations and exam preparation.

What are the key features of this financial calculator app?

Key features include identical functionality to the TI BAII Plus Professional (including PB, DPB, DUR, MIRR), a fast and user-friendly interface, no ads, and no in-app purchases. It's specifically optimized for CFA, FRM, and CPA exam preparation.

How much does the BA Financial Calculator (PRO) app cost?

The app is a paid application. Based on the provided information, it does not contain ads or in-app purchases, indicating a one-time purchase model for full access.

Who is the target audience for this app?

The app is designed for finance and accounting students, as well as professionals preparing for certifications like the CFA, FRM, and CPA exams. It's also useful for finance professionals who need a reliable calculator emulator.

Is this app suitable for exam preparation?

Yes, this app is explicitly stated to be optimal for CFA, FRM, and CPA exam preparation. Its identical functionality to the TI BAII Plus Professional ensures users can practice with the exact tools they will use on their exams.