# Global Earthquake Tracker vs TerraWatch

The clearest difference is in-app purchases: Global Earthquake Tracker at none against TerraWatch's 1. Global Earthquake Tracker also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. TerraWatch sells 1 one-off in-app purchase. Global Earthquake Tracker asks for nothing beyond the download.

## The numbers

| Metric | Global Earthquake Tracker | TerraWatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 35 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Baris Erdem](https://appshunter.io/developer/1011318779) | [Tolga Ulutas](https://appshunter.io/developer/1867266654) |

## What reviewers say

### Global Earthquake Tracker

[App page](https://appshunter.io/ios/app/global-earthquake-tracker/id6759090041)

**In-app purchases:** none


### TerraWatch

[App page](https://appshunter.io/ios/app/terrawatch/id6762412658)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TerraWatch Pro | $2.99 | one-time |


## Frequently asked questions

### Is Global Earthquake Tracker free?

Global Earthquake Tracker is free to download, with no in-app purchases.

### Is TerraWatch free?

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

### Do Global Earthquake Tracker or TerraWatch have ads?

Neither Global Earthquake Tracker nor TerraWatch shows 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.*