# Cosmic Clash vs Aetherline Protocol

The clearest difference is update cadence: Aetherline Protocol at every 9 days against Cosmic Clash's monthly. Cosmic Clash's advantage is iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cosmic Clash sells 1 one-off in-app purchase and Aetherline Protocol sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cosmic Clash ships an update monthly, Aetherline Protocol every 9 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cosmic Clash | Aetherline Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cosmic-clash-arcade-game/id6468811261/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 235 MB | 31 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Valentin Dreyfus](https://appshunter.io/developer/1710589551) | [Le Nguyen](https://appshunter.io/developer/1871997463) |

## What reviewers say

### Cosmic Clash

[App page](https://appshunter.io/ios/app/cosmic-clash-arcade-game/id6468811261)

Engage in an endless cosmic battle against waves of enemies to achieve high scores. Upgrade your spacecraft and share your triumphs with friends. Ascend the leaderboards and prove your galactic dominance.

**Highlights:** Endless cosmic battles, Spacecraft upgrades, Leaderboard competition, Shareable high scores, Infinite enemy waves

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### Aetherline Protocol

[App page](https://appshunter.io/ios/app/aetherline-protocol/id6786246670)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aether Cache | $0.99 | one-time |
| Aether Vault | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Aether Reactor | $9.99 | one-time |


## Frequently asked questions

### Is Cosmic Clash free?

Cosmic Clash is free to download, with in-app purchases available.

### Is Aetherline Protocol free?

Aetherline Protocol is free to download, with in-app purchases available.

### Do Cosmic Clash or Aetherline Protocol have ads?

Both Cosmic Clash and Aetherline Protocol show ads.

### Which is updated more often, Cosmic Clash or Aetherline Protocol?

Cosmic Clash ships an update monthly, and Aetherline Protocol every 9 days. Most recently, Cosmic Clash was updated on October 12, 2026 and Aetherline Protocol on October 7, 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.*