# Asteroid Emperor vs Cosmo Arena

The clearest difference is ads: Cosmo Arena at none against Asteroid Emperor's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Asteroid Emperor sells 1 one-off in-app purchase and Cosmo Arena sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Asteroid Emperor ships an update weekly, Cosmo Arena every 9 days. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Asteroid Emperor | Cosmo Arena |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/asteroid-emperor/id6502265638/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Jacob Alexander Beaumont](https://appshunter.io/developer/1744827993) | [Longevify](https://appshunter.io/developer/6788876449) |

## What reviewers say

### Asteroid Emperor

[App page](https://appshunter.io/ios/app/asteroid-emperor/id6502265638)

Embark on a fast-paced roguelike shooter adventure across nine distinct worlds. Discover powerful upgrades and challenging levels in a unique pixel-art space environment. Become the strongest in this indie game inspired by classic space combat.

**Highlights:** Roguelike gameplay, Nine unique worlds, Powerful upgrades, Pixel-art graphics, Fast-paced combat, Interesting levels

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Remove Ads) | $3.99 | one-time |


### Cosmo Arena

[App page](https://appshunter.io/ios/app/cosmo-arena/id6808019866)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 Credits | $4.99 | one-time |
| 1,400 Credits | $9.99 | one-time |
| 3,000 Credits | $19.99 | one-time |


## Frequently asked questions

### Is Asteroid Emperor free?

Asteroid Emperor is free to download, with in-app purchases available.

### Is Cosmo Arena free?

Cosmo Arena is free to download, with in-app purchases available.

### Do Asteroid Emperor or Cosmo Arena have ads?

Asteroid Emperor shows ads; Cosmo Arena does not.

### Which is updated more often, Asteroid Emperor or Cosmo Arena?

Asteroid Emperor ships an update weekly, and Cosmo Arena every 9 days. Most recently, Asteroid Emperor was updated on October 21, 2026 and Cosmo Arena on October 16, 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.*