# Galaxy Pirates vs Stack Attack

The clearest difference is in-app purchases: Stack Attack at none against Galaxy Pirates's 10. Stack Attack also leads on ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). Galaxy Pirates's advantage is iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Galaxy Pirates sells 10 one-off in-app purchases. Stack Attack asks for nothing beyond the download.

Galaxy Pirates ships an update every 6 weeks, Stack Attack every 9 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Galaxy Pirates | Stack Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxy-pirates-space-attack/id6475720088/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [军 黄](https://appshunter.io/developer/1724280424) | [Bogdan Kostyuchenko](https://appshunter.io/developer/1502698371) |

## What reviewers say

### Galaxy Pirates

[App page](https://appshunter.io/ios/app/galaxy-pirates-space-attack/id6475720088)

Embark on an interstellar adventure as a bounty hunter in this classic-style space shooter. Pilot diverse airships, battle alien forces, and conquer new territories with unique weapons and companions. Experience thrilling boss fights and upgrade your fleet.

**Highlights:** Classic space shooting gameplay, Variety of upgradable airships, Multiple game modes (campaign, endless), Fierce boss battles every 3 levels, Beautiful graphics and music, Smooth performance on all devices

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PILE GEM PACK | $0.49 | one-time |
| STACK GEM PACK | $0.99 | one-time |
| BOX GEM PACK | $1.99 | one-time |
| STARTER PACK | $1.99 | one-time |
| PREMIUM | $2.99 | one-time |
| OFFER PACK | $2.99 | one-time |
| SILVER GEM PACK | $3.99 | one-time |
| STARTER PACK OLD | $3.99 | one-time |
| GOLD GEM PACK | $9.99 | one-time |
| EMERALD GEM PACK | $24.99 | one-time |


### Stack Attack

[App page](https://appshunter.io/ios/app/stack-attack-new-shift/id6797849199)

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

**In-app purchases:** none


## Frequently asked questions

### Is Galaxy Pirates free?

Galaxy Pirates is free to download, with in-app purchases available.

### Is Stack Attack free?

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

### Do Galaxy Pirates or Stack Attack have ads?

Galaxy Pirates shows ads; Stack Attack does not.

### Which is updated more often, Galaxy Pirates or Stack Attack?

Galaxy Pirates ships an update every 6 weeks, and Stack Attack every 9 days. Most recently, Galaxy Pirates was updated on September 30, 2026 and Stack Attack on September 29, 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.*