# Alien Portal vs Lethal Project

The clearest difference is update cadence: Lethal Project at weekly against Alien Portal's every 6 weeks. Alien Portal's advantage is review sentiment (25% vs 13%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alien Portal ships an update every 6 weeks, Lethal Project weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Alien Portal | Lethal Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (12 ratings)](https://appshunter.io/ios/app/lethal-project-horror-game/id6743378581/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | **25.0% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 62 MB | 248 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [俊杰 吴](https://appshunter.io/developer/505936090) | [Diep Quoc Vuong](https://appshunter.io/developer/1787632957) |

## What reviewers say

### Alien Portal

[App page](https://appshunter.io/ios/app/alien-portal/id1561467749)

Embark on a humorous adventure as an alien infiltrates a military base. Utilize a portal gun to navigate through numerous levels, overcome obstacles, and rescue your fellow aliens. This game offers a unique puzzle-solving experience with a lighthearted theme.

**Highlights:** Portal gun mechanics, Level-based progression, Alien rescue missions, Humorous gameplay, Military base infiltration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lethal Project

[App page](https://appshunter.io/ios/app/lethal-project-horror-game/id6743378581)

Engage in high-risk missions as an elite operative in a dangerous environment. Navigate dark, intense locations, facing terrifying creatures. Choose between stealth or combat to overcome deadly obstacles and survive.

**Highlights:** Complete deadly missions, Face terrifying creatures, Navigate dark environments, Choose stealth or combat, High-risk operative gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Portal free?

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

### Is Lethal Project free?

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

### Do Alien Portal or Lethal Project have ads?

Both Alien Portal and Lethal Project show ads.

### Which is updated more often, Alien Portal or Lethal Project?

Alien Portal ships an update every 6 weeks, and Lethal Project weekly. Most recently, Alien Portal was updated on October 24, 2026 and Lethal Project on October 24, 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.*