# Twin Plug vs Black White Inversion

The clearest difference is ads: Twin Plug at none against Black White Inversion's shown. Twin Plug also leads on iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Twin Plug | Black White Inversion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 72 MB | 45 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Babil Studios](https://appshunter.io/developer/947462912) | [Zorvyn Myxthirn Falkthorpe](https://appshunter.io/developer/6792965832) |

## What reviewers say

### Twin Plug

[App page](https://appshunter.io/ios/app/twin-plug/id6453073574)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black White Inversion

[App page](https://appshunter.io/ios/app/black-white-inversion-logic/id6792974295)

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

**In-app purchases:** none


## Frequently asked questions

### Is Twin Plug free?

Twin Plug is free to download, with no in-app purchases.

### Is Black White Inversion free?

Black White Inversion is free to download, with no in-app purchases.

### Do Twin Plug or Black White Inversion have ads?

Black White Inversion shows ads; Twin Plug does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*