# Rocket Factory 3D vs chopstick ZILLA

The clearest difference is ads: chopstick ZILLA at none against Rocket Factory 3D's shown. Rocket Factory 3D's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17). On price 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.

## The numbers

| Metric | Rocket Factory 3D | chopstick ZILLA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rocket-factory-3d/id6443937698/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Monetization | Ad-supported | — |
| Size | 128 MB | 25 MB |
| Requires iOS | **11.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ozuma Ltd](https://appshunter.io/developer/1341722866) | [Brandon Starr](https://appshunter.io/developer/1788079832) |

## What reviewers say

### Rocket Factory 3D

[App page](https://appshunter.io/ios/app/rocket-factory-3d/id6443937698)

Build and launch rockets in this realistic simulator game. Defy gravity, explore space, and discover aliens with your custom-designed spacecraft. Progress through numerous levels and unlock new rocket types.

**Highlights:** Realistic rocket building simulator, Space exploration, Tons of rocket types, Multiple levels to progress, Aesthetic art style, Alien encounters

**In-app purchases:** none


### chopstick ZILLA

[App page](https://appshunter.io/ios/app/chopstick-zilla/id6742369858)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Factory 3D free?

Rocket Factory 3D is free to download, with no in-app purchases.

### Is chopstick ZILLA free?

chopstick ZILLA is free to download, with no in-app purchases.

### Do Rocket Factory 3D or chopstick ZILLA have ads?

Rocket Factory 3D shows ads; chopstick ZILLA does not.

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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.*