MetaFox Flatten vs Sngine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MetaFox Flatten
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MetaFox Flatten is the application that allows easy updating activities in the phpFox community as well as sharing their items. It also allows you to manage many items such as events, photos, blogs, polls, quizzes, members, and especially. It's free and always will be.
Sngine
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Sngine is a PHP Social Network Platform is the best way to create your own social website or online community. Launch it in just 1 minute with ultimate features. It’s fast, secured, and it will be regularly updated.
Screenshots
Verdict
The clearest difference is update cadence: MetaFox Flatten at every 3 weeks against Sngine's every 9 months. MetaFox Flatten also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 every 9 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | MetaFox Flatten | Sngine |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 189 MB | 7 MB |
| Age rating | 9+ | 4+ |
| Developer | PHPFOX LLC | Yehia Abed |
In-app purchases
MetaFox Flatten
No in-app purchases
Sngine
No in-app purchases
