# Disaster Detector vs Volcano Eruption Simulator

The clearest difference is ads: Disaster Detector at none against Volcano Eruption Simulator's shown. Disaster Detector also leads on iOS requirement (5.1.1 vs 15.0). Volcano Eruption Simulator's advantage is device support (3 vs 1). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Disaster Detector ships an update every 3 months, Volcano Eruption Simulator every 4 months. The most recent releases landed on July 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Disaster Detector | Volcano Eruption Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (54 ratings)](https://appshunter.io/ios/app/disaster-detector/id1032864032/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 57 MB | 12 MB |
| Requires iOS | **5.1.1** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smithsonian Institution](https://appshunter.io/developer/370564865) | [Yaroslav Novytskyi](https://appshunter.io/developer/1668442756) |

## What reviewers say

### Disaster Detector

[App page](https://appshunter.io/ios/app/disaster-detector/id1032864032)

This educational game allows players to predict and prepare for natural disasters like tornadoes and earthquakes. By analyzing data from various scientific tools, users can help cities mitigate damage and save citizens. It's designed for learning but fun for all ages.

**Highlights:** Predict tornadoes, volcanic eruptions, earthquakes, and hurricanes, Analyze data from Doppler radar, anemometers, barometers, and seismometers, Learn to forecast events using current and historical data, Generate printable reports, Suitable for classroom or home use, Audio and text interplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Volcano Eruption Simulator

[App page](https://appshunter.io/ios/app/volcano-eruption-simulator/id6746356265)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Disaster Detector free?

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

### Is Volcano Eruption Simulator free?

Volcano Eruption Simulator is free to download, with no in-app purchases.

### Do Disaster Detector or Volcano Eruption Simulator have ads?

Volcano Eruption Simulator shows ads; Disaster Detector does not.

### Which is updated more often, Disaster Detector or Volcano Eruption Simulator?

Disaster Detector ships an update every 3 months, and Volcano Eruption Simulator every 4 months. Most recently, Disaster Detector was updated on July 23, 2026 and Volcano Eruption Simulator on September 17, 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.*