# CloudLabs Acetic Acid Synth vs Gravity 6D

The clearest difference is price: CloudLabs Acetic Acid Synth at Free against Gravity 6D's $1.99. CloudLabs Acetic Acid Synth also leads on iOS requirement (9.0 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

CloudLabs Acetic Acid Synth is free to download; Gravity 6D costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CloudLabs Acetic Acid Synth ships an update every 28 months, Gravity 6D every 16 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CloudLabs Acetic Acid Synth | Gravity 6D |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-6d/id1620686014/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 16 months** |
| Monetization | — | Paid |
| Size | 82 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Creetah Ltd.](https://appshunter.io/developer/1091214069) |

## What reviewers say

### CloudLabs Acetic Acid Synth

[App page](https://appshunter.io/ios/app/cloudlabs-acetic-acid-synth/id1596516053)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 CloudLabs Acetic Acid Synth free?

CloudLabs Acetic Acid Synth is free to download, with no in-app purchases.

### Is Gravity 6D free?

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

### Do CloudLabs Acetic Acid Synth or Gravity 6D have ads?

Neither CloudLabs Acetic Acid Synth nor Gravity 6D shows ads.

### Which is updated more often, CloudLabs Acetic Acid Synth or Gravity 6D?

CloudLabs Acetic Acid Synth ships an update every 28 months, and Gravity 6D every 16 months. Most recently, CloudLabs Acetic Acid Synth was updated on October 9, 2026 and Gravity 6D on October 12, 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.*