# Gravity Machine vs Waveguide Flute AUv3

The clearest difference is price: Waveguide Flute AUv3 at $2.99 against Gravity Machine's $9.99. Waveguide Flute AUv3 also leads on update cadence (every 2 days vs weekly). Gravity Machine's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Gravity Machine costs $9.99 and Waveguide Flute AUv3 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gravity Machine ships an update weekly, Waveguide Flute AUv3 every 2 days. The most recent releases landed on October 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Gravity Machine | Waveguide Flute AUv3 |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-machine/id6761209781/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 12 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Touchmachines](https://appshunter.io/developer/1887356152) | [Tomonori Yamasaki](https://appshunter.io/developer/6807644322) |

## 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


### Waveguide Flute AUv3

[App page](https://appshunter.io/ios/app/waveguide-flute-auv3/id6807983338)

Transform your device into a physically modeled wind instrument. Play melodies using an on-screen piano roll or a MIDI wind controller, with deep sound shaping and expression controls for authentic performance.

**Highlights:** Physically modeled wind instrument, AUv3 plugin for GarageBand, Logic, AUM, On-screen piano roll and MIDI controller support, Deep sound shaping controls, Expression controls for performance, Built-in reverb, Full MIDI support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Machine free?

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

### Is Waveguide Flute AUv3 free?

Waveguide Flute AUv3 costs $2.99, with no in-app purchases.

### Do Gravity Machine or Waveguide Flute AUv3 have ads?

Neither Gravity Machine nor Waveguide Flute AUv3 shows ads.

### Which is updated more often, Gravity Machine or Waveguide Flute AUv3?

Gravity Machine ships an update weekly, and Waveguide Flute AUv3 every 2 days. Most recently, Gravity Machine was updated on October 7, 2026 and Waveguide Flute AUv3 on September 21, 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.*