# BA Plus Pro Calculator vs XECO THAI

The clearest difference is price: XECO THAI at Free against BA Plus Pro Calculator's $1.99. BA Plus Pro Calculator's advantage is iOS requirement (12.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

XECO THAI is free to download; BA Plus Pro Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BA Plus Pro Calculator ships an update every 6 weeks, XECO THAI every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BA Plus Pro Calculator | XECO THAI |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ba-plus-pro-calculator/id1492792206/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 4 MB | 62 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [国栋 焦](https://appshunter.io/developer/1466088185) | [AX XECO Limited](https://appshunter.io/developer/1708140644) |

## What reviewers say

### BA Plus Pro Calculator

[App page](https://appshunter.io/ios/app/ba-plus-pro-calculator/id1492792206)

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.

**Highlights:** Time Value of Money calculations, Cash flow analysis (NPV, IRR), Amortization schedules, Full scientific calculations, Chain or Algebraic calculation, Statistical analysis, Session state preservation

**Features:** macOS Compatibility

**In-app purchases:** none


### XECO THAI

[App page](https://appshunter.io/ios/app/xeco-thai/id6753779040)

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

**In-app purchases:** none


## Frequently asked questions

### Is BA Plus Pro Calculator free?

BA Plus Pro Calculator costs $1.99, with no in-app purchases.

### Is XECO THAI free?

XECO THAI is free to download, with no in-app purchases.

### Do BA Plus Pro Calculator or XECO THAI have ads?

Neither BA Plus Pro Calculator nor XECO THAI shows ads.

### Which is updated more often, BA Plus Pro Calculator or XECO THAI?

BA Plus Pro Calculator ships an update every 6 weeks, and XECO THAI every 2 months. Most recently, BA Plus Pro Calculator was updated on November 3, 2026 and XECO THAI on October 30, 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.*