# Atoms In Motion, Student Ed. vs Gravity 6D

The clearest difference is price: Atoms In Motion, Student Ed. at Free against Gravity 6D's $1.99. Atoms In Motion, Student Ed. also leads on ratings volume (13 vs 1) and iOS requirement (9.0 vs 12.0). Gravity 6D's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 1). On ads there is nothing between them.

Atoms In Motion, Student Ed. is free to download; Gravity 6D costs $1.99 up front. Atoms In Motion, Student Ed. sells 1 one-off in-app purchase. Gravity 6D asks for nothing beyond the download.

Gravity 6D holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Atoms In Motion, Student Ed. has 13 ratings behind it against 1, so its average is the more settled of the two.

Atoms In Motion, Student Ed. ships an update every 62 months, Gravity 6D every 16 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Atoms In Motion, Student Ed. | Gravity 6D |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.2 (13 ratings)](https://appshunter.io/ios/app/atoms-in-motion-student-ed/id549739997/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-6d/id1620686014/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 62 months | **Every 16 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 11 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atoms In Motion](https://appshunter.io/developer/488524268) | [Creetah Ltd.](https://appshunter.io/developer/1091214069) |

## What reviewers say

### Atoms In Motion, Student Ed.

[App page](https://appshunter.io/ios/app/atoms-in-motion-student-ed/id549739997)

Explore the fundamental nature of matter through an interactive atomic simulation. Control atoms, manipulate temperature, and discover states of matter. This student edition is ideal for learning chemistry and physics principles.

**Highlights:** Interactive atomistic simulation, Molecular Dynamics (MD) algorithms, Control temperature and states of matter, Perform physics experiments, Save and organize experiments, Limited to 100 neon atoms

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atoms In Motion Full Version | $2.99 | one-time |


### Gravity 6D

[App page](https://appshunter.io/ios/app/gravity-6d/id1620686014)

Explore advanced physics with this application that allows for the simulation of up to six-dimensional gravity. Customize simulation parameters, adjust speed and visuals, and save your creations for later review.

**Highlights:** 6D mass particle simulations, Customizable simulation setup, Adjustable simulation speed, Visual preference settings, Save simulations

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

**In-app purchases:** none


## Frequently asked questions

### Is Atoms In Motion, Student Ed. free?

Atoms In Motion, Student Ed. is free to download, with in-app purchases available.

### Is Gravity 6D free?

Gravity 6D costs $1.99, with no in-app purchases.

### Which has better reviews, Atoms In Motion, Student Ed. or Gravity 6D?

Gravity 6D is rated higher. Atoms In Motion, Student Ed. averages 4.2 out of 5 from 13 ratings, while Gravity 6D averages 5.0 from 1 ratings.

### Do Atoms In Motion, Student Ed. or Gravity 6D have ads?

Neither Atoms In Motion, Student Ed. nor Gravity 6D shows ads.

### Which is updated more often, Atoms In Motion, Student Ed. or Gravity 6D?

Atoms In Motion, Student Ed. ships an update every 62 months, and Gravity 6D every 16 months. Most recently, Atoms In Motion, Student Ed. was updated on October 23, 2026 and Gravity 6D on October 24, 2026.

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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.*