# Disaster Detector vs Transforming Tornado Robot War

The clearest difference is rating: Disaster Detector at 4.1 against Transforming Tornado Robot War's 3.2. Disaster Detector also leads on in-app purchases (none vs 2) and ads (none vs shown). Transforming Tornado Robot War's advantage is device support (3 vs 1). On price and ratings volume there is nothing between them.

Both are free to download. Transforming Tornado Robot War sells 2 one-off in-app purchases. Disaster Detector asks for nothing beyond the download.

Disaster Detector holds the better App Store score, 4.1 against 3.2. Both are backed by a comparable volume of ratings — 54 and 19 respectively.

Disaster Detector ships an update every 3 months, Transforming Tornado Robot War every 14 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Disaster Detector | Transforming Tornado Robot War |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (54 ratings)](https://appshunter.io/ios/app/disaster-detector/id1032864032/reviews)** | [3.2 (19 ratings)](https://appshunter.io/ios/app/transforming-tornado-robot-war/id1466192421/reviews) |
| Number of ratings | **54** | 19 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 14 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 241 MB |
| Requires iOS | **5.1.1** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Smithsonian Institution](https://appshunter.io/developer/370564865) | [BLEEDING EDGE STUDIO LTD](https://appshunter.io/developer/673565303) |

## 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


### Transforming Tornado Robot War

[App page](https://appshunter.io/ios/app/transforming-tornado-robot-war/id1466192421)

Engage in futuristic robot combat across multiple missions, utilizing a radar map to locate objectives and a life bar to track damage. Win by completing mission goals in this action-packed game.

**Highlights:** Futuristic robot transforming gameplay, Radar map for objectives, Life bar for damage tracking, HD graphics and realistic environment, Smooth controls for combat, Realistic sound effects, Multiple fighting levels

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Unlock All Levels | $2.99 | one-time |


## Frequently asked questions

### Is Disaster Detector free?

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

### Is Transforming Tornado Robot War free?

Transforming Tornado Robot War is free to download, with in-app purchases available.

### Which has better reviews, Disaster Detector or Transforming Tornado Robot War?

Disaster Detector is rated higher. Disaster Detector averages 4.1 out of 5 from 54 ratings, while Transforming Tornado Robot War averages 3.2 from 19 ratings.

### Do Disaster Detector or Transforming Tornado Robot War have ads?

Transforming Tornado Robot War shows ads; Disaster Detector does not.

### Which is updated more often, Disaster Detector or Transforming Tornado Robot War?

Disaster Detector ships an update every 3 months, and Transforming Tornado Robot War every 14 months. Most recently, Disaster Detector was updated on September 29, 2026 and Transforming Tornado Robot War on October 1, 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.*