# MetaFox Flatten vs Sngine Messaging

The clearest difference is update cadence: MetaFox Flatten at every 3 weeks against Sngine Messaging's every 6 months. On price, ads, 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.

MetaFox Flatten ships an update every 3 weeks, Sngine Messaging every 6 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MetaFox Flatten | Sngine Messaging |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sngine-messaging/id6745692185/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 189 MB | 34 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [PHPFOX LLC](https://appshunter.io/developer/1435286537) | [Yehia Abed](https://appshunter.io/developer/1722931199) |

## What reviewers say

### MetaFox Flatten

[App page](https://appshunter.io/ios/app/metafox-flatten/id6478136620)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sngine Messaging

[App page](https://appshunter.io/ios/app/sngine-messaging/id6745692185)

Build your own online community or social website quickly and easily. This platform offers a fast, secure, and regularly updated solution for creating a personalized social network.

**Highlights:** Create social websites, Launch in 1 minute, Ultimate features, Fast and secured, Regularly updated

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MetaFox Flatten free?

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

### Is Sngine Messaging free?

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

### Do MetaFox Flatten or Sngine Messaging have ads?

Neither MetaFox Flatten nor Sngine Messaging shows ads.

### Which is updated more often, MetaFox Flatten or Sngine Messaging?

MetaFox Flatten ships an update every 3 weeks, and Sngine Messaging every 6 months. Most recently, MetaFox Flatten was updated on November 4, 2026 and Sngine Messaging 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.*