# Olympus vs Zero Clash

The clearest difference is in-app purchases: Olympus at none against Zero Clash's 1. Olympus also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zero Clash sells 1 one-off in-app purchase. Olympus asks for nothing beyond the download.

## The numbers

| Metric | Olympus | Zero Clash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 4 MB | 5 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Lutfi KARATAS](https://appshunter.io/developer/1790856931) | [Felix Wang](https://appshunter.io/developer/1889073752) |

## What reviewers say

### Olympus

[App page](https://appshunter.io/ios/app/olympus-throne/id6741198526)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Clash

[App page](https://appshunter.io/ios/app/zero-clash/id6761419430)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Olympus free?

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

### Is Zero Clash free?

Zero Clash is free to download, with in-app purchases available.

### Do Olympus or Zero Clash have ads?

Zero Clash shows ads; Olympus 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.*