# BA Financial Calculator (PRO) vs Orbis NextGen

The clearest difference is price: Orbis NextGen at Free against BA Financial Calculator (PRO)'s $3.99. Orbis NextGen also leads on update cadence (every 3 months vs every 7 months). BA Financial Calculator (PRO)'s advantage is chart position (#20 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Orbis NextGen is free to download; BA Financial Calculator (PRO) costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BA Financial Calculator (PRO) ships an update every 7 months, Orbis NextGen every 3 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BA Financial Calculator (PRO) | Orbis NextGen |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.9 (488 ratings)](https://appshunter.io/ios/app/ba-financial-calculator-pro/id1481719060/reviews)** | — |
| Number of ratings | **488** | — |
| Positive reviews | 64.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | — |
| Best chart rank | **#20** | — |
| Size | 23 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Angel Montana](https://appshunter.io/developer/1479219211) | [Orbis Systems, Inc.](https://appshunter.io/developer/1111643822) |

## What reviewers say

### BA Financial Calculator (PRO)

[App page](https://appshunter.io/ios/app/ba-financial-calculator-pro/id1481719060)

**Currently charting:** #20 Top Paid · Finance (US App Store)

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.

**Highlights:** TI BAII Plus Professional emulator, Identical functionality, No ads, No in-app purchases, Fast and user-friendly interface, CFA, FRM, CPA exam prep

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate financial calculations for most users
- 💰 Affordable one-time purchase (no subscription)
- 📱 Convenient mobile access to BA II Plus functionality
- 🎯 Faithful emulation of physical calculator
- ⚡ Fast and reliable performance for standard calculations

**What reviewers complain about**

- 🐛 Floating-point precision errors in serial calculations
- 🐛 Time Value of Money (TVM) calculation errors reported by multiple users
- ⏱️ Slow button response time
- 📱 Poor iPad display formatting (landscape mode issues, cut-off numbers)
- 📱 Not compatible with iPad multitasking (Split View, Slide Over)

**Reported bugs**

- Floating-point precision errors in serial addition/subtraction operations (results like -1.43665 x 10^-14 instead of 0)
- TVM calculations producing incorrect results
- P/Y parameter returns wrong values (12 returns 6 or 1)
- CPT on PV or PMT returns negative values (correct magnitude, wrong sign)
- CE|C button not working as expected

**Requested features**

- Keyboard input support for iPad version
- Display entered values in financial function fields
- Dark mode with black background and light digits
- Higher resolution display (UHD/4K)
- Larger app scaling for 11" and 12.9" iPads


### Orbis NextGen

[App page](https://appshunter.io/ios/app/orbis-nextgen/id6445945366)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BA Financial Calculator (PRO) free?

BA Financial Calculator (PRO) costs $3.99, with no in-app purchases.

### Is Orbis NextGen free?

Orbis NextGen is free to download, with no in-app purchases.

### Do BA Financial Calculator (PRO) or Orbis NextGen have ads?

Neither BA Financial Calculator (PRO) nor Orbis NextGen shows ads.

### Which is updated more often, BA Financial Calculator (PRO) or Orbis NextGen?

BA Financial Calculator (PRO) ships an update every 7 months, and Orbis NextGen every 3 months. Most recently, BA Financial Calculator (PRO) was updated on October 26, 2026 and Orbis NextGen on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*