# aa classic vs Rock Zapper

The clearest difference is update cadence: Rock Zapper at every 6 days against aa classic's monthly. On price, ads, 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.

aa classic ships an update monthly, Rock Zapper every 6 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | aa classic | Rock Zapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/aa-classic/id975031635/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 24 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skycap](https://appshunter.io/developer/1266196057) | [Kang Engineering Systems LLC](https://appshunter.io/developer/1506663175) |

## What reviewers say

### aa classic

[App page](https://appshunter.io/ios/app/aa-classic/id975031635)

A simple yet addictive arcade game where players shoot balls at a rotating circle, avoiding previous shots. It offers endless levels and challenges for all ages.

**Highlights:** Simple one-tap gameplay, Addictive and challenging, Endless levels, Suitable for all ages, Arcade style shooting

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

**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 aa classic free?

aa classic 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 aa classic or Rock Zapper have ads?

Neither aa classic nor Rock Zapper shows ads.

### Which is updated more often, aa classic or Rock Zapper?

aa classic ships an update monthly, and Rock Zapper every 6 days. Most recently, aa classic was updated on September 10, 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.*