# Steampunk Foucault Pendulum vs Cipher Forge

The clearest difference is device support: Steampunk Foucault Pendulum at 3 against Cipher Forge's —. Steampunk Foucault Pendulum also leads on iOS requirement (15.0 vs 17.0). On price 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.

## The numbers

| Metric | Steampunk Foucault Pendulum | Cipher Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/steampunk-foucault-pendulum/id1185072793/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 12 months | — |
| Monetization | Free | — |
| Size | 37 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Brian Buck](https://appshunter.io/developer/999869732) | [Curtis Wyattt](https://appshunter.io/developer/1854265519) |

## What reviewers say

### Steampunk Foucault Pendulum

[App page](https://appshunter.io/ios/app/steampunk-foucault-pendulum/id1185072793)

Experience a 3D physics simulation of Foucault's pendulum, demonstrating Earth's rotation. Explore its history, customize notifications, and find other pendulums globally. This educational tool brings a classic physics experiment to life with a steampunk aesthetic.

**Highlights:** 3D physics simulation, Steampunk theme, History and reference, Customizable notifications, Global pendulum locator, Earth rotation demonstration

**Features:** Vision Pro support

**In-app purchases:** none


### Cipher Forge

[App page](https://appshunter.io/ios/app/cipher-forge/id6755501126)

**In-app purchases:** none


## Frequently asked questions

### Is Steampunk Foucault Pendulum free?

Steampunk Foucault Pendulum is free to download, with no in-app purchases.

### Is Cipher Forge free?

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

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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.*