# iTemblor Earthquake Simulator vs War Timeline Visualizer by CS

The clearest difference is in-app purchases: iTemblor Earthquake Simulator at none against War Timeline Visualizer by CS's 1. iTemblor Earthquake Simulator also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. War Timeline Visualizer by CS sells 1 one-off in-app purchase. iTemblor Earthquake Simulator asks for nothing beyond the download.

## The numbers

| Metric | iTemblor Earthquake Simulator | War Timeline Visualizer by CS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/itemblor-earthquake-simulator/id297751959/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | — |
| Monetization | Free | — |
| Size | 1 MB | 17 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jess Taylor](https://appshunter.io/developer/417821730) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### iTemblor Earthquake Simulator

[App page](https://appshunter.io/ios/app/itemblor-earthquake-simulator/id297751959)

Explore earthquake shaking intensity by relating the acceleration you impart on your phone to the Modified Mercalli Intensity (MMI) scale. Visualize shaking in 2D or 3D seismograms, with options to filter data for realistic earthquake simulations. Primarily for educational and entertainment purposes.

**Highlights:** MMI scale simulation, Seismoscope view (2D), Time Series view (3D seismogram), Gravity removal, Low-pass filtering, Educational and entertainment focus

**In-app purchases:** none


### War Timeline Visualizer by CS

[App page](https://appshunter.io/ios/app/war-timeline-visualizer-by-cs/id6761760870)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is iTemblor Earthquake Simulator free?

iTemblor Earthquake Simulator is free to download, with no in-app purchases.

### Is War Timeline Visualizer by CS free?

War Timeline Visualizer by CS is free to download, with in-app purchases available.

### Do iTemblor Earthquake Simulator or War Timeline Visualizer by CS have ads?

War Timeline Visualizer by CS shows ads; iTemblor Earthquake Simulator does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*