# Cube Synth vs Soup Granular

The clearest difference is price: Soup Granular at Free against Cube Synth's $1.99. Soup Granular also leads on update cadence (every 3 weeks vs every 4 months). Cube Synth's advantage is review sentiment (89% vs 47%) and rating (4.7 vs 3.3). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Soup Granular is free to download; Cube Synth costs $1.99 up front. Soup Granular sells 1 one-off in-app purchase. Cube Synth asks for nothing beyond the download.

Cube Synth holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 16 and 12 respectively. Written reviews point the same way: 89% of Cube Synth's written reviews are positive against 47% of Soup Granular's.

Cube Synth ships an update every 4 months, Soup Granular every 3 weeks. The most recent releases landed on August 9, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Cube Synth | Soup Granular |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/cube-synth/id704213054/reviews)** | [3.3 (12 ratings)](https://appshunter.io/ios/app/soup-granular/id1358214341/reviews) |
| Number of ratings | **16** | 12 |
| Positive reviews | **89.5% of reviews** | 46.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 19 MB | 12 MB |
| Requires iOS | **12.0** | 12.3 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [The Strange Agency LLC](https://appshunter.io/developer/304558283) |

## What reviewers say

### Cube Synth

[App page](https://appshunter.io/ios/app/cube-synth/id704213054)

Explore additive synthesis with intuitive sound morphing and deep parameter control. Create complex soundscapes, vocal phrases, or rhythms with ease. Offers a unique randomizer for instant patch generation.

**Highlights:** Additive synthesis engine, Intelligent sound morphing, Over 400 sound presets, Programmable arpeggiator, Multiple built-in effects, Audiobus and Inter-app audio support, Random sound patch generator

**In-app purchases:** none


### Soup Granular

[App page](https://appshunter.io/ios/app/soup-granular/id1358214341)

This app transforms recordings into a virtual magnetic fluid, allowing you to manipulate sound in unique ways. Use it as a delay effect or a granular synthesizer to create novel audio textures through tactile, multi-touch interactions.

**Highlights:** Virtual magnetic fluid sound manipulation, Granular synthesis capabilities, Unique delay effect, Multi-touch tactile interface, Record external sounds, Import WAV files

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Input Access | $9.99 | one-time |


## Frequently asked questions

### Is Cube Synth free?

Cube Synth costs $1.99, with no in-app purchases.

### Is Soup Granular free?

Soup Granular is free to download, with in-app purchases available.

### Which has better reviews, Cube Synth or Soup Granular?

Cube Synth is rated higher. Cube Synth averages 4.7 out of 5 from 16 ratings, while Soup Granular averages 3.3 from 12 ratings.

### Do Cube Synth or Soup Granular have ads?

Neither Cube Synth nor Soup Granular shows ads.

### Which is updated more often, Cube Synth or Soup Granular?

Cube Synth ships an update every 4 months, and Soup Granular every 3 weeks. Most recently, Cube Synth was updated on August 9, 2026 and Soup Granular on June 1, 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.*