# Asteroids Blaster vs Rock Zapper

The clearest difference is ads: Rock Zapper at none against Asteroids Blaster's shown. Rock Zapper also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Asteroids Blaster ships an update every 4 days, Rock Zapper every 6 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Asteroids Blaster | Rock Zapper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 6 days |
| Size | 55 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sanort](https://appshunter.io/developer/606936946) | [Kang Engineering Systems LLC](https://appshunter.io/developer/1506663175) |

## What reviewers say

### Asteroids Blaster

[App page](https://appshunter.io/ios/app/asteroids-blaster/id6754397106)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rock Zapper

[App page](https://appshunter.io/ios/app/rock-zapper/id6772417015)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Asteroids Blaster free?

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

### Is Rock Zapper free?

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

### Do Asteroids Blaster or Rock Zapper have ads?

Asteroids Blaster shows ads; Rock Zapper does not.

### Which is updated more often, Asteroids Blaster or Rock Zapper?

Asteroids Blaster ships an update every 4 days, and Rock Zapper every 6 days. Most recently, Asteroids Blaster was updated on September 22, 2026 and Rock Zapper on September 19, 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.*