# Math Invader vs Galaxy Pirates

The clearest difference is ads: Math Invader at none against Galaxy Pirates's shown. Galaxy Pirates's advantage is update cadence (every 6 weeks vs every 14 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Math Invader sells 2 one-off in-app purchases and Galaxy Pirates sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Invader ships an update every 14 months, Galaxy Pirates every 6 weeks. The most recent releases landed on September 26, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Math Invader | Galaxy Pirates |
| --- | --- | --- |
| 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 | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 137 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Torben Toepper](https://appshunter.io/developer/633701843) | [军 黄](https://appshunter.io/developer/1724280424) |

## What reviewers say

### Math Invader

[App page](https://appshunter.io/ios/app/math-invader/id1539336630)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Pack | $0.99 | one-time |
| Spaceship Pack | $1.99 | one-time |


### 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 |


## Frequently asked questions

### Is Math Invader free?

Math Invader is free to download, with in-app purchases available.

### Is Galaxy Pirates free?

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

### Do Math Invader or Galaxy Pirates have ads?

Galaxy Pirates shows ads; Math Invader does not.

### Which is updated more often, Math Invader or Galaxy Pirates?

Math Invader ships an update every 14 months, and Galaxy Pirates every 6 weeks. Most recently, Math Invader was updated on September 26, 2026 and Galaxy Pirates on June 4, 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.*