# Gravity Machine vs RocketVerb

The clearest difference is update cadence: RocketVerb at daily against Gravity Machine's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Gravity Machine costs $9.99 and RocketVerb $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gravity Machine ships an update weekly, RocketVerb daily. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Gravity Machine | RocketVerb |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-machine/id6761209781/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Paid | — |
| Size | 12 MB | 20 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Touchmachines](https://appshunter.io/developer/1887356152) | [Benjamin D'urso](https://appshunter.io/developer/1867876382) |

## What reviewers say

### Gravity Machine

[App page](https://appshunter.io/ios/app/gravity-machine/id6761209781)

Create music by manipulating a miniature solar system. Fling orbs that bounce off walls, generating notes based on physics and chosen scales. Customize worlds, sounds, and tunings for unique generative compositions.

**Highlights:** Generative music creation, Physics-based orb interactions, Customizable scales and tunings, Multiple world shapes, AUv3 and standalone modes, MIDI output

**Features:** Vision Pro support

**In-app purchases:** none


### RocketVerb

[App page](https://appshunter.io/ios/app/rocketverb-space-reverb/id6809924640)

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Machine free?

Gravity Machine costs $9.99, with no in-app purchases.

### Is RocketVerb free?

RocketVerb costs $9.99, with no in-app purchases.

### Do Gravity Machine or RocketVerb have ads?

Neither Gravity Machine nor RocketVerb shows ads.

### Which is updated more often, Gravity Machine or RocketVerb?

Gravity Machine ships an update weekly, and RocketVerb daily. Most recently, Gravity Machine was updated on October 7, 2026 and RocketVerb on October 14, 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.*