# FEN vs 4Flix.app

The clearest difference is update cadence: 4Flix.app at fortnightly against FEN's monthly. 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.

FEN ships an update monthly, 4Flix.app fortnightly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FEN | 4Flix.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Size | 48 MB | 40 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SERVICOS DE MICRO PIGMENTACAO E ENSINO AR LTDA](https://appshunter.io/developer/1874039916) | [4LIFE RESEARCH BRASIL LTDA.](https://appshunter.io/developer/1884971115) |

## What reviewers say

### FEN

[App page](https://appshunter.io/ios/app/fen/id6758631232)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4Flix.app

[App page](https://appshunter.io/ios/app/4flixapp/id6760557142)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FEN free?

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

### Is 4Flix.app free?

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

### Do FEN or 4Flix.app have ads?

Both FEN and 4Flix.app show ads.

### Which is updated more often, FEN or 4Flix.app?

FEN ships an update monthly, and 4Flix.app fortnightly. Most recently, FEN was updated on October 7, 2026 and 4Flix.app on October 25, 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.*