# Perfect Turn 3D vs -1

The clearest difference is ads: -1 at none against Perfect Turn 3D's shown. Perfect Turn 3D's advantage is iOS requirement (11.0 vs 15.6). 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 | Perfect Turn 3D | -1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 422 MB | 3 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergii Nagin](https://appshunter.io/developer/1372525546) | [LAN FU LO](https://appshunter.io/developer/579972841) |

## What reviewers say

### Perfect Turn 3D

[App page](https://appshunter.io/ios/app/perfect-turn-3d/id1666665924)

**Features:** macOS Compatibility

**In-app purchases:** none


### -1

[App page](https://appshunter.io/ios/app/1/id6677011667)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Turn 3D free?

Perfect Turn 3D is free to download, with no in-app purchases.

### Is -1 free?

-1 is free to download, with no in-app purchases.

### Do Perfect Turn 3D or -1 have ads?

Perfect Turn 3D shows ads; -1 does not.

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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.*