# Einstein's Elevator vs The Relativity Tales

The clearest difference is price: The Relativity Tales at Free against Einstein's Elevator's $1.99. Einstein's Elevator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

The Relativity Tales is free to download; Einstein's Elevator costs $1.99 up front. The Relativity Tales sells 1 one-off in-app purchase. Einstein's Elevator asks for nothing beyond the download.

## The numbers

| Metric | Einstein's Elevator | The Relativity Tales |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-relativity-tales/id6747155057/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 624 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | iPad, Apple TV | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Sang Heon Park](https://appshunter.io/developer/1675276100) |

## What reviewers say

### Einstein's Elevator

[App page](https://appshunter.io/ios/app/einsteins-elevator/id6648794228)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Relativity Tales

[App page](https://appshunter.io/ios/app/the-relativity-tales/id6747155057)

Explore the principles of special relativity through interactive thought experiments and engaging narratives. This app transforms complex scientific concepts into intuitive experiences, making science accessible and emotionally resonant.

**Highlights:** Interactive thought experiments, Narrative-driven learning, Intuitive science exploration, Exploration of spacetime concepts, Courtroom thriller scenarios, Space exploration narratives

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock "The Relativity Tales" | $4.99 | one-time |


## Frequently asked questions

### Is Einstein's Elevator free?

Einstein's Elevator costs $1.99, with no in-app purchases.

### Is The Relativity Tales free?

The Relativity Tales is free to download, with in-app purchases available.

### Do Einstein's Elevator or The Relativity Tales have ads?

The Relativity Tales shows ads; Einstein's Elevator 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.*