# Earthquake Alert vs Syntaxly Zen

The clearest difference is in-app purchases: Syntaxly Zen at none against Earthquake Alert's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Earthquake Alert sells 3 in-app purchases, starting at $4.99 per month. Syntaxly Zen asks for nothing beyond the download.

## The numbers

| Metric | Earthquake Alert | Syntaxly Zen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | — |
| Size | 7 MB | 15 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yvshun Logo Maker LLC](https://appshunter.io/developer/1861420950) | [Sacan Halime](https://appshunter.io/developer/1896479446) |

## What reviewers say

### Earthquake Alert

[App page](https://appshunter.io/ios/app/earthquake-alert-real-time/id6756872583)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $4.99 | per month |
| Quarterly Membership | $14.99 | per 3 months |
| Annual Membership | $29.99 | per year |


### Syntaxly Zen

[App page](https://appshunter.io/ios/app/syntaxly-zen-string-master/id6767483190)

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

**In-app purchases:** none


## Frequently asked questions

### Is Earthquake Alert free?

Earthquake Alert is free to download, with in-app purchases available.

### Is Syntaxly Zen free?

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

### Do Earthquake Alert or Syntaxly Zen have ads?

Both Earthquake Alert and Syntaxly Zen show ads.

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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.*