# Galaxy Fighter vs Astro Shock Zero

The clearest difference is in-app purchases: Astro Shock Zero at none against Galaxy Fighter's 1. Astro Shock Zero also leads on update cadence (weekly vs every 94 months) and iOS requirement (15.1 vs 17.0). Galaxy Fighter's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Galaxy Fighter sells 1 one-off in-app purchase. Astro Shock Zero asks for nothing beyond the download.

Galaxy Fighter ships an update every 94 months, Astro Shock Zero weekly. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Galaxy Fighter | Astro Shock Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxy-fighter/id401597486/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 94 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Alteru Inc.](https://appshunter.io/developer/434747758) | [Pena](https://appshunter.io/developer/1473707001) |

## What reviewers say

### Galaxy Fighter

[App page](https://appshunter.io/ios/app/galaxy-fighter/id401597486)

Pilot a fighter jet through endless waves of alien enemies in this fast-paced arcade space shooter. Dodge bullets, collect power-ups, upgrade weapons, and battle giant bosses. It offers classic shooting fun and high-score challenges.

**Highlights:** Arcade space shooting gameplay, Endless waves of alien enemies, Power-up collection, Weapon upgrades, Giant boss battles, High-score challenges

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Galaxy Fighter Boost Package | $0.99 | one-time |


### Astro Shock Zero

[App page](https://appshunter.io/ios/app/astro-shock-zero/id6763540957)

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

**In-app purchases:** none


## Frequently asked questions

### Is Galaxy Fighter free?

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

### Is Astro Shock Zero free?

Astro Shock Zero is free to download, with no in-app purchases.

### Do Galaxy Fighter or Astro Shock Zero have ads?

Astro Shock Zero shows ads; Galaxy Fighter does not.

### Which is updated more often, Galaxy Fighter or Astro Shock Zero?

Galaxy Fighter ships an update every 94 months, and Astro Shock Zero weekly. Most recently, Galaxy Fighter was updated on October 6, 2026 and Astro Shock Zero on October 2, 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.*