# BA II Plus Calculator vs 1NoteS

The clearest difference is price: 1NoteS at Free against BA II Plus Calculator's $1.99. 1NoteS also leads on iOS requirement (10.0 vs 12.0). BA II Plus Calculator's advantage is in-app purchases (none vs 3) and device support.

1NoteS is free to download; BA II Plus Calculator costs $1.99 up front. 1NoteS sells 3 in-app purchases, starting at $2.49 per month. BA II Plus Calculator asks for nothing beyond the download.

## The numbers

| Metric | BA II Plus Calculator | 1NoteS |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.1 (19 ratings)](https://appshunter.io/ios/app/ba-ii-plus-calculator/id1466088186/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 4 MB | 81 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [国栋 焦](https://appshunter.io/developer/1466088185) | [KAIROS Company Limited](https://appshunter.io/developer/1495144014) |

## What reviewers say

### BA II Plus Calculator

[App page](https://appshunter.io/ios/app/ba-ii-plus-calculator/id1466088186)

This app replicates the functionality of a physical financial calculator. It offers a comprehensive suite of tools for time-value-of-money calculations, cash-flow analysis, depreciation, and breakeven point computations.

**Highlights:** Time-Value-of-Money (TVM) calculations, Amortization schedules, Cash-flow analysis (NPV, IRR), Four depreciation methodologies, Breakeven, profit, and percent difference calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### 1NoteS

[App page](https://appshunter.io/ios/app/1notes/id1551902709)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 日刻月费高级会员 | $2.49 | per month |
| 日刻季度高级会员 | $6.99 | per 3 months |
| 日刻年费高级会员 | $25.99 | per year |


## Frequently asked questions

### Is BA II Plus Calculator free?

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

### Is 1NoteS free?

1NoteS is free to download, with in-app purchases available.

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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.*