# Earthquake Maps vs Chronorius

The clearest difference is review sentiment: Chronorius at 100% against Earthquake Maps's 0%. Chronorius also leads on in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 4 months). Earthquake Maps's advantage is iOS requirement (14.0 vs 18.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Earthquake Maps sells 2 one-off in-app purchases. Chronorius asks for nothing beyond the download.

Earthquake Maps ships an update every 4 months, Chronorius every 3 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Earthquake Maps | Chronorius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/earthquake-maps-equake/id1502904706/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 4 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [tamer bayramogullari](https://appshunter.io/developer/963571955) | [Holger Dahn](https://appshunter.io/developer/6792370458) |

## What reviewers say

### Earthquake Maps

[App page](https://appshunter.io/ios/app/earthquake-maps-equake/id1502904706)

Track seismic activity with a live map and detailed event views. Explore events with advanced filtering and geological context. Refines data from multiple sources for a clearer, more consistent experience.

**Highlights:** Live earthquake map, Detailed event information, Filter by magnitude and date, Distance to nearest fault line, Multi-source data integration, Heat Map and Scatter Plot views

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |
| No Ads | $4.99 | one-time |


### Chronorius

[App page](https://appshunter.io/ios/app/chronorius/id6792370456)

Explore historical events, births, deaths, and holidays for any given day. Dive deeper with detailed context, timelines, and interactive maps. Test your knowledge with quizzes and organize your favorite historical moments.

**Highlights:** Daily historical events, Detailed event context, Interactive world map, Historical timeline, Knowledge quizzes, Customizable widgets, Offline access

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

**In-app purchases:** none


## Frequently asked questions

### Is Earthquake Maps free?

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

### Is Chronorius free?

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

### Do Earthquake Maps or Chronorius have ads?

Neither Earthquake Maps nor Chronorius shows ads.

### Which is updated more often, Earthquake Maps or Chronorius?

Earthquake Maps ships an update every 4 months, and Chronorius every 3 weeks. Most recently, Earthquake Maps was updated on October 5, 2026 and Chronorius on October 6, 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.*