# 4um vs Carrot World

The clearest difference is rating: Carrot World at 5.0 against 4um's 3.7. Carrot World also leads on iOS requirement (12.0 vs 15.2). 4um's advantage is update cadence (monthly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Carrot World holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

4um ships an update monthly, Carrot World every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | 4um | Carrot World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/4um/id6505145871/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/carrot-world/id6745891531/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 720 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [4UM LLC](https://appshunter.io/developer/1751884309) | [CarrotWorld](https://appshunter.io/developer/1814361003) |

## What reviewers say

### 4um

[App page](https://appshunter.io/ios/app/4um/id6505145871)

This social media platform allows users to share backgrounds, photos, videos, and quotes. Engage with friends and communities through likes, comments, and shares. It aims to decentralize social media and empower users.

**Highlights:** Share backgrounds, photos, videos, and quotes, Interact with friends, Connect with communities, Like, comment, and share posts, Decentralized platform ownership

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

**In-app purchases:** none


### Carrot World

[App page](https://appshunter.io/ios/app/carrot-world/id6745891531)

Engage in real-time conversations within immersive 3D environments. Personalize your digital identity with custom avatars and express yourself using animated gestures. Connect and socialize with friends in uniquely crafted virtual spaces.

**Highlights:** 3D chat rooms, Customizable avatars, Animated avatar gestures, Create immersive rooms, Socialize with friends

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

**In-app purchases:** none


## Frequently asked questions

### Is 4um free?

4um is free to download, with no in-app purchases.

### Is Carrot World free?

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

### Which has better reviews, 4um or Carrot World?

Carrot World is rated higher. 4um averages 3.7 out of 5 from 3 ratings, while Carrot World averages 5.0 from 5 ratings.

### Do 4um or Carrot World have ads?

Neither 4um nor Carrot World shows ads.

### Which is updated more often, 4um or Carrot World?

4um ships an update monthly, and Carrot World every 2 months. Most recently, 4um was updated on October 30, 2026 and Carrot World on October 30, 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.*