# Silkstar vs Space Attack

The clearest difference is update cadence: Silkstar at daily against Space Attack's weekly. Space Attack's advantage is device support (3 vs 1) and iOS requirement (15.3 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Silkstar ships an update daily, Space Attack weekly. The most recent releases landed on October 31, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Silkstar | Space Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-attack-cosmos-arena/id6793962515/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 97 MB | 5 MB |
| Requires iOS | 17.0 | **15.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Oliver Anwyll](https://appshunter.io/developer/1500830905) | [PatStudio LLC](https://appshunter.io/developer/1850975110) |

## What reviewers say

### Silkstar

[App page](https://appshunter.io/ios/app/silkstar/id6789574698)

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

**In-app purchases:** none


### Space Attack

[App page](https://appshunter.io/ios/app/space-attack-cosmos-arena/id6793962515)

Engage in a fast-paced idle space arcade experience where tapping earns in-game currency. Challenge friends in real-time PvP battles across various mini-games, collect unique skins and ships, and progress through seasonal rewards.

**Highlights:** Idle mining for in-game currency, Real-time PvP battles, Collectible pilot skins and ships, Seasonal Battle Pass rewards, Multiple arcade mini-games, Prestige system for permanent boosts

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

**In-app purchases:** none


## Frequently asked questions

### Is Silkstar free?

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

### Is Space Attack free?

Space Attack is free to download, with no in-app purchases.

### Do Silkstar or Space Attack have ads?

Neither Silkstar nor Space Attack shows ads.

### Which is updated more often, Silkstar or Space Attack?

Silkstar ships an update daily, and Space Attack weekly. Most recently, Silkstar was updated on October 31, 2026 and Space Attack on October 20, 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.*