# Cozy Core vs Merg

The clearest difference is in-app purchases: Merg at none against Cozy Core's 1. Cozy Core's advantage is ads (none vs shown) and ratings volume (4 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Cozy Core sells 1 one-off in-app purchase. Merg asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Cozy Core against 5.0 for Merg. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Cozy Core ships an update every 6 days, Merg weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cozy Core | Merg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/cozy-core/id6472215647/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/merg/id6773300384/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 457 MB | 130 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Happy Games LLC](https://appshunter.io/developer/1519582223) | [Dennis Rzehaczek](https://appshunter.io/developer/6773300386) |

## What reviewers say

### Cozy Core

[App page](https://appshunter.io/ios/app/cozy-core/id6472215647)

Engage in a relaxed block-building sandbox where you break and collect blocks to create custom scenes. Earn coins by selling blocks to unlock new items, animals, and worlds, all while enjoying calming music.

**Highlights:** Block building and breaking, Scene creation, In-game currency system, Unlockable content, Relaxing soundtrack

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SUPPORT HAPPY GAMES LLC | $0.99 | one-time |


### Merg

[App page](https://appshunter.io/ios/app/merg/id6773300384)

Grow by consuming smaller entities and strategically splitting to evade or pursue. Engage in various game modes, customize your appearance, and compete in ranked seasons. Play with friends online or locally.

**Highlights:** Eat smaller entities to grow, Split and merge mechanics, Multiple game modes (Classic, Teams, Survival, Soccer), Competitive seasons with ranked play, Online and LAN multiplayer, Extensive customization options, Progressive XP and leaderboard system

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

**In-app purchases:** none


## Frequently asked questions

### Is Cozy Core free?

Cozy Core is free to download, with in-app purchases available.

### Is Merg free?

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

### Which has better reviews, Cozy Core or Merg?

Cozy Core and Merg are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Cozy Core or Merg have ads?

Merg shows ads; Cozy Core does not.

### Which is updated more often, Cozy Core or Merg?

Cozy Core ships an update every 6 days, and Merg weekly. Most recently, Cozy Core was updated on October 24, 2026 and Merg on October 28, 2026.

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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.*