# Stylloop vs Synesthesia Synth

The clearest difference is in-app purchases: Synesthesia Synth at none against Stylloop's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stylloop sells 3 in-app purchases, starting at $2.99 per month. Synesthesia Synth asks for nothing beyond the download.

Stylloop ships an update every 2 weeks, Synesthesia Synth every 10 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Stylloop | Synesthesia Synth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/synesthesia-synth/id6763379132/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 14 MB | 141 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yakup Arslan](https://appshunter.io/developer/1583950519) | [MICHELE ZACCAGNINI](https://appshunter.io/developer/1895288560) |

## What reviewers say

### Stylloop

[App page](https://appshunter.io/ios/app/stylloop-pocket-synthesizer/id6759555496)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| 12 Months Premium | $14.99 | per year |
| Lifetime Premium | $24.99 | one-time |


### Synesthesia Synth

[App page](https://appshunter.io/ios/app/synesthesia-synth/id6763379132)

An experimental audio-visual instrument that allows users to sculpt evolving spatial audio by manipulating floating capsules. Position, rotation, and pulse changes affect tone, texture, and synchronized particle generation. It's a visual synthesizer, not a game.

**Highlights:** Experimental audio-visual instrument, Sculpt evolving spatial audio, Manipulate floating capsules, Control tone, texture, and particles, Visual synthesizer

**In-app purchases:** none


## Frequently asked questions

### Is Stylloop free?

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

### Is Synesthesia Synth free?

Synesthesia Synth is free to download, with no in-app purchases.

### Do Stylloop or Synesthesia Synth have ads?

Neither Stylloop nor Synesthesia Synth shows ads.

### Which is updated more often, Stylloop or Synesthesia Synth?

Stylloop ships an update every 2 weeks, and Synesthesia Synth every 10 days. Most recently, Stylloop was updated on October 14, 2026 and Synesthesia Synth on October 3, 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.*