BA Financial Calculator (PRO)

Name: BA Financial Calculator (PRO)
Rating: 4.8 (460 reviews)
Author: Angel Montana

by Angel Montana

iPhone · iPad

Active Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $3.99

Categories and search queries

Official categories

Finance
Productivity

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $3.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.8 460 ratings · App Store

5/5Best Financial Calculator
I have tried many of the iOS Financial calculators available, mostly based on some flavor of the physical HP BA. This one is the best. Provides a very clean, realistic looking interface as well as the traditional financial calculations you’ll be looking for. I recommend buying the pro version to support the developer as an inexpensive price has been provided with no recurring fee. That deserves a reward, not to mention you’ll enjoy the calculator better without the ads presented in the free version. Thanks for making the calculator app available!

Explorer of Wonderous Things · 31 Jul 2026
5/5Great app with minor flaws
As a finance instructor, this is precisely what I require. However, I have two suggestions: 1. Please modify the app size for both Slide Over and Split View modes on the iPad, as the interface becomes disorganized. 2. It would be beneficial to incorporate a "Press" animation for buttons, especially when presenting calculations to an audience through an iPad connected to a monitor. Appreciate the development effort.

Yashiro23 · 31 Jul 2026
4/5Awesome, Just a Few Suggestions
I love this app as it does a good job, though sometimes needs to be deleted and reinstalled when the TVM buttons stop CPTing. Once past that I was curious if there was a potential update for larger ipads - 11” and 12.9” ones as they tend to stretch the app and make it a bit unusable? Is there ever a chance of this being slide over compatible so when I reading something I can slide it over, calculate, and then slide it out of sight? It currently definitely doesn’t look built for that.

Patldown · 31 Jul 2026
5/5Great
Does what it says on the tin. Works exactly as my old BA II used to, which is exactly what I need. Not ideal using touchscreen rather than buttons, but so it goes with touchscreens. Wanted to point out something I saw in a review: Someone stated you can’t use this calculator to find rate using the TVM functions. Not true, works as expected, one of the first things I tested.

TibiaTibia · 31 Jul 2026
2/5OK - 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.

KBCincy · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Not Linked to You — App Functionality — Identifiers — Device ID Developer declared
Data Not Linked to You — Identifiers Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0.5
1.0.7
- Boost performace - Fix edge cases when calculating PMT - Retain ANS value - Keep display awake
1.0.8
- AMORT mode: pressing CPT when P1 or P2 are displayed will update them - NPV mode: raise 'Error 7' when no solution exists for PB/DPB - Improve performance - UI enhancements
1.0.9
- Performance improvements - Update SDKs
1.2.0
- Haptic feedback - Seedable RAND numbers - Fixed repeatable operations issues (K key) - UI enhancements - Performance improvements
1.3.0
- Improved numerical stability of IRR calculations - Performance improvements - Options menu - TIBA manual link
1.4.0
- Fix vibration option bug - Performance improvements - UI enhancements
1.5.0
- Support CE functionality - Performance improvements - UI enhacements
1.5.1
- UI enhancements - Performance improvements
1.6.3
- Support split-view - Dynamic component sizing - Reduce app loading time - UI enhancements
1.6.8
- Improve accessibility hints for screen readers - Performance improvements - UI enhancements
1.6.9
- Accessibility improvements - Fix UI scaling issues on larger screens
1.7.0 · 25 Sep 2025
- Accessibility improvements - Performance optimizations - UI enhancements

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Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

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Compare this app with its closest alternatives.

View JSON

GET /api/v3/apps/1481719060

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          "body": "As a finance instructor, this is precisely what I require. However, I have two suggestions: 1. Please modify the app size for both Slide Over and Split View modes on the iPad, as the interface becomes disorganized. 2. It would be beneficial to incorporate a \"Press\" animation for buttons, especially when presenting calculations to an audience through an iPad connected to a monitor. Appreciate the development effort.",
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