# CloudLabs Chain drive system vs Gears Classic

The clearest difference is ads: CloudLabs Chain drive system at none against Gears Classic's shown. CloudLabs Chain drive system also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.0). 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 | CloudLabs Chain drive system | Gears Classic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 23 months |
| Size | 156 MB | 9 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Claudio Souza Mattos](https://appshunter.io/developer/1774316937) |

## What reviewers say

### CloudLabs Chain drive system

[App page](https://appshunter.io/ios/app/cloudlabs-chain-drive-system/id1638434851)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gears Classic

[App page](https://appshunter.io/ios/app/gears-classic/id6670330328)

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

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Chain drive system free?

CloudLabs Chain drive system is free to download, with no in-app purchases.

### Is Gears Classic free?

Gears Classic is free to download, with no in-app purchases.

### Do CloudLabs Chain drive system or Gears Classic have ads?

Gears Classic shows ads; CloudLabs Chain drive system 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.*