# Slem vs Melloop

The clearest difference is in-app purchases: Slem at none against Melloop's 2. Slem also leads on iOS requirement (13.0 vs 15.0). Melloop's advantage is update cadence (daily vs every 8 days). On price, ads and device support there is nothing between them.

Both are free to download. Melloop sells 2 one-off in-app purchases. Slem asks for nothing beyond the download.

Slem ships an update every 8 days, Melloop daily. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Slem | Melloop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Daily** |
| Size | 54 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [SLEM TECH PTY LTD](https://appshunter.io/developer/1786046407) | [润森 赵](https://appshunter.io/developer/1858111243) |

## What reviewers say

### Slem

[App page](https://appshunter.io/ios/app/slem/id6739556994)

**Features:** macOS Compatibility

**In-app purchases:** none


### Melloop

[App page](https://appshunter.io/ios/app/melloop/id6799817401)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MelLoop 会员 · 30 天 | $12.99 | one-time |
| MelLoop 会员 · 365 天 | $129.99 | one-time |


## Frequently asked questions

### Is Slem free?

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

### Is Melloop free?

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

### Do Slem or Melloop have ads?

Both Slem and Melloop show ads.

### Which is updated more often, Slem or Melloop?

Slem ships an update every 8 days, and Melloop daily. Most recently, Slem was updated on October 1, 2026 and Melloop on October 15, 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.*