# ETF计算器 vs 桌面红绿

The clearest difference is in-app purchases: ETF计算器 at none against 桌面红绿's 3. ETF计算器 also leads on iOS requirement (12.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 桌面红绿 sells 3 in-app purchases, starting at $1.99 per month. ETF计算器 asks for nothing beyond the download.

## The numbers

| Metric | ETF计算器 | 桌面红绿 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 14 MB | 8 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [治波 王](https://appshunter.io/developer/1744485157) | [Weiping Huang](https://appshunter.io/developer/1458833010) |

## 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


### 桌面红绿

[App page](https://appshunter.io/ios/app/id6758828076)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $1.99 | per month |
| Premium Membership | $19.99 | per year |
| Premium Membership | $34.99 | one-time |


## Frequently asked questions

### Is ETF计算器 free?

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

### Is 桌面红绿 free?

桌面红绿 is free to download, with in-app purchases available.

### Do ETF计算器 or 桌面红绿 have ads?

Neither ETF计算器 nor 桌面红绿 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.*