# 4em vs Melting

The clearest difference is in-app purchases: 4em at none against Melting's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Melting sells 10 one-off in-app purchases. 4em asks for nothing beyond the download.

## The numbers

| Metric | 4em | Melting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (42 ratings)](https://appshunter.io/ios/app/melting-ai-character-chat/id6745810835/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 96.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 71 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Yunsu Guk](https://appshunter.io/developer/1348856433) | [주식회사 와트니](https://appshunter.io/developer/1814050633) |

## What reviewers say

### 4em

[App page](https://appshunter.io/ios/app/4em/id6477289680)

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

**In-app purchases:** none


### Melting

[App page](https://appshunter.io/ios/app/melting-ai-character-chat/id6745810835)

Engage in deep conversations with AI characters that remember your interactions and develop unique personalities. Create and customize your ideal AI companion for romance simulations or creative writing.

**Highlights:** Emotion Memory Engine, Affection Mode, Character Creator, Customizable AI personalities, Romance simulation, Story building

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Cones | $1.29 | one-time |
| 300 Cones | $3.79 | one-time |
| 1,200 Cones (Special) | $12.99 | one-time |
| 1,200 Cones | $14.99 | one-time |
| 2,500 Cones (Special) | $24.99 | one-time |
| 2,500 Cones | $29.99 | one-time |
| 5,400 Cones (Special) | $59.99 | one-time |
| 5,400 Cones | $63.99 | one-time |
| 10,000 Cones (Special) | $99.99 | one-time |
| 10,000 Cones | $117.99 | one-time |


## Frequently asked questions

### Is 4em free?

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

### Is Melting free?

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

### Do 4em or Melting have ads?

Neither 4em nor Melting 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.*