# ETF计算器 vs 班主任工作台

The clearest difference is price: ETF计算器 at Free against 班主任工作台's $0.99. ETF计算器 also leads on device support (3 vs 1) and iOS requirement (12.4 vs 16.0). On ads and in-app purchases there is nothing between them.

ETF计算器 is free to download; 班主任工作台 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ETF计算器 | 班主任工作台 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 14 MB | 21 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [治波 王](https://appshunter.io/developer/1744485157) | [春辉 林](https://appshunter.io/developer/1687703456) |

## What reviewers say

### ETF计算器

[App page](https://appshunter.io/ios/app/etf/id6742107253)

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

**In-app purchases:** none


### 班主任工作台

[App page](https://appshunter.io/ios/app/id6795094478)

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

**In-app purchases:** none


## Frequently asked questions

### Is ETF计算器 free?

ETF计算器 is free to download, with no in-app purchases.

### Is 班主任工作台 free?

班主任工作台 costs $0.99, with no in-app purchases.

### Do ETF计算器 or 班主任工作台 have ads?

Neither ETF计算器 nor 班主任工作台 shows ads.

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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.*