# Swap It. vs 黑妞智慧控制

The clearest difference is in-app purchases: 黑妞智慧控制 at none against Swap It.'s 3. 黑妞智慧控制 also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Swap It. sells 3 in-app purchases, starting at $1.99 per month. 黑妞智慧控制 asks for nothing beyond the download.

## The numbers

| Metric | Swap It. | 黑妞智慧控制 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 79 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KaiHsiang Yang](https://appshunter.io/developer/1859499755) | [YU-MAO HUANG](https://appshunter.io/developer/1805412687) |

## What reviewers say

### Swap It.

[App page](https://appshunter.io/ios/app/swap-it/id6762584972)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swap It. Pro Monthly | $1.99 | per month |
| Swap It. Pro Yearly | $11.99 | per year |
| Swap It. Pro Lifetime | $19.99 | one-time |


### 黑妞智慧控制

[App page](https://appshunter.io/ios/app/id6767839939)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swap It. free?

Swap It. is free to download, with in-app purchases available.

### Is 黑妞智慧控制 free?

黑妞智慧控制 is free to download, with no in-app purchases.

### Do Swap It. or 黑妞智慧控制 have ads?

Neither Swap It. nor 黑妞智慧控制 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.*