# Gravity Machine vs deriva tape machine

Gravity Machine and deriva tape machine are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Gravity Machine against 5.0 for deriva tape machine. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Gravity Machine ships an update weekly, deriva tape machine every 4 days. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Gravity Machine | deriva tape machine |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-machine/id6761209781/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/deriva-tape-machine/id6808637267/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 12 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Touchmachines](https://appshunter.io/developer/1887356152) | [Kristoffer Eikrem](https://appshunter.io/developer/6808637269) |

## 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


### deriva tape machine

[App page](https://appshunter.io/ios/app/deriva-tape-machine/id6808637267)

This audio plugin emulates the warm, silky sound of reel-to-reel tape machines. It offers advanced sound modeling with simple controls, allowing for creative pitch manipulation and saturation effects. Customize your sound with adjustable bias, wear, and tape speed.

**Highlights:** Reel-to-reel tape emulation, Warm, silky sound quality, Adjustable input drive and saturation, Bias and wear simulation, Pitch bending by pulling tape, Customizable UI colors

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Machine free?

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

### Is deriva tape machine free?

deriva tape machine costs $9.99, with no in-app purchases.

### Which has better reviews, Gravity Machine or deriva tape machine?

Gravity Machine and deriva tape machine are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Gravity Machine or deriva tape machine have ads?

Neither Gravity Machine nor deriva tape machine shows ads.

### Which is updated more often, Gravity Machine or deriva tape machine?

Gravity Machine ships an update weekly, and deriva tape machine every 4 days. Most recently, Gravity Machine was updated on October 7, 2026 and deriva tape machine on October 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.*