# Modules vs Granular Synthesizer

The clearest difference is review sentiment: Modules at 45% against Granular Synthesizer's 17%. Modules also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Modules sells 1 one-off in-app purchase and Granular Synthesizer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Modules ships an update monthly, Granular Synthesizer every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Modules | Granular Synthesizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (18 ratings)](https://appshunter.io/ios/app/modules-music-visualizer/id1222489841/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | **45.5% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 73 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Y. MOCHIDUKI](https://appshunter.io/developer/556544131) | [Stanislav Duplinskiy](https://appshunter.io/developer/1529735040) |

## What reviewers say

### Modules

[App page](https://appshunter.io/ios/app/modules-music-visualizer/id1222489841)

Create dynamic visual effects synchronized with your music library or microphone input. Select songs from your device to bring your audio to life with unique visual experiences.

**Highlights:** Music visualizer, Microphone input, Local music library integration, Customizable visual effects

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Granular Synthesizer

[App page](https://appshunter.io/ios/app/granular-synthesizer/id1537443140)

Create unique sounds by manipulating audio granules. This app offers a library of granules, pre-made tracks, and adjustable sound parameters. You can also import your own music and share your creations.

**Highlights:** Granular sound library, Pre-made tracks, Adjustable sound parameters, Import from iTunes, Record and share functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound recording | $8.99 | one-time |
| All loops | $12.99 | one-time |
| Full pack | $14.99 | one-time |


## Frequently asked questions

### Is Modules free?

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

### Is Granular Synthesizer free?

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

### Do Modules or Granular Synthesizer have ads?

Neither Modules nor Granular Synthesizer shows ads.

### Which is updated more often, Modules or Granular Synthesizer?

Modules ships an update monthly, and Granular Synthesizer every 3 weeks. Most recently, Modules was updated on October 24, 2026 and Granular Synthesizer on October 8, 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.*