# BLKFLEX vs MetaFox Flatten

The clearest difference is update cadence: MetaFox Flatten at every 3 weeks against BLKFLEX's every 2 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.

BLKFLEX ships an update every 2 months, MetaFox Flatten every 3 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | BLKFLEX | MetaFox Flatten |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blkflex/id6476505789/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 78 MB | 189 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [BLKFUSE CORPORATION](https://appshunter.io/developer/1538460491) | [PHPFOX LLC](https://appshunter.io/developer/1435286537) |

## What reviewers say

### BLKFLEX

[App page](https://appshunter.io/ios/app/blkflex/id6476505789)

A social networking app focused on curated content and connecting with a sophisticated user base. It aims to enhance your social interactions and elevate your online presence.

**Highlights:** Curated content feed, Sophisticated social networking, Connect with elite users, Elevated social experience, Sleek interface

**Features:** macOS Compatibility

**In-app purchases:** none


### MetaFox Flatten

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BLKFLEX free?

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

### Is MetaFox Flatten free?

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

### Do BLKFLEX or MetaFox Flatten have ads?

Neither BLKFLEX nor MetaFox Flatten shows ads.

### Which is updated more often, BLKFLEX or MetaFox Flatten?

BLKFLEX ships an update every 2 months, and MetaFox Flatten every 3 weeks. Most recently, BLKFLEX was updated on November 4, 2026 and MetaFox Flatten on November 4, 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.*