# Radioactive vs Model Engine Builder

The clearest difference is in-app purchases: Radioactive at none against Model Engine Builder's 1. Radioactive also leads on ads (none vs shown). Model Engine Builder's advantage is iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Model Engine Builder sells 1 one-off in-app purchase. Radioactive asks for nothing beyond the download.

## The numbers

| Metric | Radioactive | Model Engine Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/radioactive-nuke-sim/id6789679863/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 16 MB | 20 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [REGGIE LEE SLABA](https://appshunter.io/developer/6783061972) | [MIN GYu OH](https://appshunter.io/developer/6803589847) |

## What reviewers say

### Radioactive

[App page](https://appshunter.io/ios/app/radioactive-nuke-sim/id6789679863)

Experience a realistic nuclear war simulation where you launch and observe the unfolding consequences of strikes on a global satellite map. Witness the impact of real weapons, realistic flight times, and dynamic casualty counts over simulated days, influenced by weather-driven fallout.

**Highlights:** Realistic nuclear warfare simulation, Real-world weapons with accurate yields, Simulated flight times and delivery methods, Dynamic casualty unfolding over days, Weather-driven fallout simulation, Detailed aftermath inspection, Offline operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Model Engine Builder

[App page](https://appshunter.io/ios/app/model-engine-builder/id6803801661)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| removeads | $1.99 | one-time |


## Frequently asked questions

### Is Radioactive free?

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

### Is Model Engine Builder free?

Model Engine Builder is free to download, with in-app purchases available.

### Do Radioactive or Model Engine Builder have ads?

Model Engine Builder shows ads; Radioactive does not.

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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.*