# Alien Flight vs 4Focus

The clearest difference is in-app purchases: 4Focus at none against Alien Flight's 2. Alien Flight's advantage is iOS requirement (12.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Alien Flight sells 2 one-off in-app purchases. 4Focus asks for nothing beyond the download.

## The numbers

| Metric | Alien Flight | 4Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4focus/id6466878873/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | — |
| Monetization | — | Ad-supported |
| Size | 16 MB | 46 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tristan Nottelman](https://appshunter.io/developer/1187705519) | [Paul Kelly](https://appshunter.io/developer/1706488826) |

## What reviewers say

### Alien Flight

[App page](https://appshunter.io/ios/app/alien-flight/id1434668246)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.99 | one-time |
| 250 Coins | $1.99 | one-time |


### 4Focus

[App page](https://appshunter.io/ios/app/4focus/id6466878873)

A minimalist memory puzzle game for iOS that challenges your concentration and cognitive skills. Replicate patterns on a 2x2 grid, starting simple and progressing to increasingly difficult levels. Enjoy a serene experience with regularly added challenges.

**Highlights:** Minimalist memory puzzle gameplay, 2x2 grid pattern replication, Progressively challenging levels, Calming aesthetics and soothing colors, Regularly added new patterns, Enhances cognitive skills

**In-app purchases:** none


## Frequently asked questions

### Is Alien Flight free?

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

### Is 4Focus free?

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

### Do Alien Flight or 4Focus have ads?

Both Alien Flight and 4Focus show ads.

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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.*