# Kitty Blocks Evo vs One Merge

The clearest difference is ads: One Merge at none against Kitty Blocks Evo's shown. Kitty Blocks Evo's advantage is 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 | Kitty Blocks Evo | One Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 30 months | — |
| Size | 29 MB | 8 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Code This Lab srl](https://appshunter.io/developer/377003842) | [Jaymin Sorathiya](https://appshunter.io/developer/1665505439) |

## What reviewers say

### Kitty Blocks Evo

[App page](https://appshunter.io/ios/app/kitty-blocks-evo/id1553501910)

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

**In-app purchases:** none


### One Merge

[App page](https://appshunter.io/ios/app/one-merge/id6480373159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kitty Blocks Evo free?

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

### Is One Merge free?

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

### Do Kitty Blocks Evo or One Merge have ads?

Kitty Blocks Evo shows ads; One Merge does not.

---

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