# Perfect Loop vs Kitty Brain Blocks

The clearest difference is iOS requirement: Perfect Loop at 11.0 against Kitty Brain Blocks's 15.0. On price, ads, 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 Loop | Kitty Brain Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/perfect-loop/id1489143083/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Monetization | Free | — |
| Size | 53 MB | 132 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FUNRIKA OYUN VE EGLENCE YAZILIM TICARET LIMITED SIRKETI](https://appshunter.io/developer/840892340) | [Dao Quang Kinh](https://appshunter.io/developer/1896775363) |

## What reviewers say

### Perfect Loop

[App page](https://appshunter.io/ios/app/perfect-loop/id1489143083)

Create your own infinite loops by tapping at the precise moment to turn red timing indicators green. Achieve accuracy goals to complete hundreds of fun levels in this relaxing, easy-to-learn game.

**Highlights:** Create infinite loops, Tap at the right time, Hundreds of levels, Haptic feedback support, Easy to pick up and play

**Features:** macOS Compatibility

**In-app purchases:** none


### Kitty Brain Blocks

[App page](https://appshunter.io/ios/app/kitty-brain-blocks/id6792197653)

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

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Loop free?

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

### Is Kitty Brain Blocks free?

Kitty Brain Blocks is free to download, with no in-app purchases.

### Do Perfect Loop or Kitty Brain Blocks have ads?

Neither Perfect Loop nor Kitty Brain Blocks 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.*