# Earthquake vs Alerta COE

The clearest difference is rating: Earthquake at 4.7 against Alerta COE's 3.0. Earthquake also leads on review sentiment (70% vs 40%) and ratings volume (3.6K vs 4). Alerta COE's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Earthquake sells 5 in-app purchases, starting at $0.99 per month. Alerta COE asks for nothing beyond the download.

Earthquake holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Earthquake has 3.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 70% of Earthquake's written reviews are positive against 40% of Alerta COE's.

Earthquake ships an update every 2 weeks, Alerta COE every 9 days. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Earthquake | Alerta COE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.6K ratings)](https://appshunter.io/ios/app/earthquake-alerts-and-map/id372888894/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/alerta-coe/id1490912894/reviews) |
| Number of ratings | **3.6K** | 4 |
| Positive reviews | **70.3% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Freemium | **Free** |
| Size | 77 MB | 41 MB |
| Requires iOS | 16.4 | **13.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mobeezio, Inc.](https://appshunter.io/developer/291128208) | [centro de operaciones de emergencias](https://appshunter.io/developer/1490912893) |

## What reviewers say

### Earthquake

[App page](https://appshunter.io/ios/app/earthquake-alerts-and-map/id372888894)

Stay informed about seismic activity worldwide with real-time earthquake tracking and alerts. View detailed maps, filter by various criteria, and receive notifications for significant events. Access global data from multiple agencies to understand seismic trends.

**Highlights:** Live earthquake data, Worldwide seismic alerts, Detailed map view, Customizable filters, Tsunami information, Ad-free experience (premium)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $5.99 | per year |
| Premium Access | $5.99 | per year |
| Application Bundle | $5.99 | one-time |

**What reviewers like**

- 🚀 Useful for monitoring earthquakes
- 📊 Provides detailed earthquake information
- 🌍 Covers earthquakes worldwide
- ⚠️ Sends alerts for significant events
- 🗺️ Helpful map visualization

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 💰 Subscription model for full features
- 🔍 Difficulty finding specific information
- 🔌 Drains battery quickly
- 🗺️ Map display issues

**Reported bugs**

- Inaccurate earthquake data reported
- Notification system not working reliably
- Compatibility issues with newer OS versions
- Subscription purchase flow problems

**Requested features**

- Customizable notification settings
- Improved map functionality and display
- Historical earthquake data and trends
- Integration with other weather/disaster apps
- Support for more languages


### Alerta COE

[App page](https://appshunter.io/ios/app/alerta-coe/id1490912894)

Stay informed about the latest public alerts issued by the COE. Get details on affected provinces, alert levels, and the type of generating event, such as hurricanes or earthquakes.

**Highlights:** Latest COE alerts, Affected provinces, Alert levels, Event type details, Hurricane alerts, Earthquake alerts

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Earthquake free?

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

### Is Alerta COE free?

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

### Which has better reviews, Earthquake or Alerta COE?

Earthquake is rated higher. Earthquake averages 4.7 out of 5 from 3.6K ratings, while Alerta COE averages 3.0 from 4 ratings.

### Do Earthquake or Alerta COE have ads?

Earthquake shows ads; Alerta COE does not.

### Which is updated more often, Earthquake or Alerta COE?

Earthquake ships an update every 2 weeks, and Alerta COE every 9 days. Most recently, Earthquake was updated on November 10, 2026 and Alerta COE on November 3, 2026.

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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.*