# Heavy 1 vs ROCK ATTACK

The clearest difference is device support: ROCK ATTACK at 5 against Heavy 1's 3. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Heavy 1 ships an update every 52 months, ROCK ATTACK every 41 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Heavy 1 | ROCK ATTACK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 41 months** |
| Size | 39 MB | 83 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Gavin Watson](https://appshunter.io/developer/1275007215) | [Jerome Maziere](https://appshunter.io/developer/1492288188) |

## What reviewers say

### Heavy 1

[App page](https://appshunter.io/ios/app/heavy-1-archived/id1348661108)

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

**In-app purchases:** none


### ROCK ATTACK

[App page](https://appshunter.io/ios/app/rock-attack/id1492288189)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Heavy 1 free?

Heavy 1 is free to download, with no in-app purchases.

### Is ROCK ATTACK free?

ROCK ATTACK is free to download, with no in-app purchases.

### Do Heavy 1 or ROCK ATTACK have ads?

Neither Heavy 1 nor ROCK ATTACK shows ads.

### Which is updated more often, Heavy 1 or ROCK ATTACK?

Heavy 1 ships an update every 52 months, and ROCK ATTACK every 41 months. Most recently, Heavy 1 was updated on October 4, 2026 and ROCK ATTACK on October 6, 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.*