# Rainfall Sandbox vs Terramoto

The clearest difference is price: Rainfall Sandbox at Free against Terramoto's $2.99. Rainfall Sandbox also leads on iOS requirement (12.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Rainfall Sandbox is free to download; Terramoto costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Rainfall Sandbox | Terramoto |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/terramoto/id6759559589/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Paid |
| Size | 49 MB | 43 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Smithsonian Institution](https://appshunter.io/developer/370564865) | [Walter Tengler](https://appshunter.io/developer/1860699717) |

## What reviewers say

### Rainfall Sandbox

[App page](https://appshunter.io/ios/app/rainfall-sandbox/id6736621542)

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

**In-app purchases:** none


### Terramoto

[App page](https://appshunter.io/ios/app/terramoto/id6759559589)

Explore the science of earthquakes and tsunamis with a real-time physics simulator. Understand wave propagation, coastal flooding, and affected cities using accurate geophysical data. This app is for educational and entertainment purposes only, not for emergency warnings.

**Highlights:** Real-time physics simulation, Tsunami wave propagation, Coastal flooding visualization, Affected cities analysis, Global coverage with real data, Educational geophysics tool

**In-app purchases:** none


## Frequently asked questions

### Is Rainfall Sandbox free?

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

### Is Terramoto free?

Terramoto costs $2.99, with no in-app purchases.

### Do Rainfall Sandbox or Terramoto have ads?

Neither Rainfall Sandbox nor Terramoto shows ads.

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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.*