# Alien Conquer vs Knife Rain

The clearest difference is update cadence: Knife Rain at weekly against Alien Conquer's every 3 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.

Alien Conquer ships an update every 3 months, Knife Rain weekly. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Alien Conquer | Knife Rain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Size | 25 MB | 38 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mauricio Carrillo](https://appshunter.io/developer/856715493) | [famobi](https://appshunter.io/developer/933760663) |

## What reviewers say

### Alien Conquer

[App page](https://appshunter.io/ios/app/alien-conquer/id1187417710)

**In-app purchases:** none


### Knife Rain

[App page](https://appshunter.io/ios/app/knife-rain-master-throw/id6740991951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Conquer free?

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

### Is Knife Rain free?

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

### Do Alien Conquer or Knife Rain have ads?

Both Alien Conquer and Knife Rain show ads.

### Which is updated more often, Alien Conquer or Knife Rain?

Alien Conquer ships an update every 3 months, and Knife Rain weekly. Most recently, Alien Conquer was updated on September 14, 2026 and Knife Rain on September 17, 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.*