# Synesthesia Synth vs Pulseq

The clearest difference is price: Synesthesia Synth at Free against Pulseq's $3.99. On rating, ratings volume, update cadence and ads there is nothing between them.

Synesthesia Synth is free to download; Pulseq costs $3.99 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 Synesthesia Synth against 5.0 for Pulseq. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

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

## The numbers

| Metric | Synesthesia Synth | Pulseq |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/synesthesia-synth/id6763379132/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pulseq/id6782395526/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Free** | Paid |
| Size | 141 MB | 14 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MICHELE ZACCAGNINI](https://appshunter.io/developer/1895288560) | [Joe Topjian](https://appshunter.io/developer/1860697112) |

## What reviewers say

### 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


### Pulseq

[App page](https://appshunter.io/ios/app/pulseq/id6782395526)

This multi-stage MIDI sequencer is designed for electronic music production, allowing users to create complex patterns for external synths and AUv3 plugins. It offers extensive control over notes, velocity, gate behavior, and rhythm, with features for arranging scenes into full tracks.

**Highlights:** Multi-stage sequencing (1-16 stages), Pitch and scale control with 17 scales, Flexible gate modes and rhythm shaping, Multiple play and split modes, Up to eight CC modulation lanes, Scene chaining for full track arrangements, Standalone and AUv3 plugin support

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

**In-app purchases:** none


## Frequently asked questions

### Is Synesthesia Synth free?

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

### Is Pulseq free?

Pulseq costs $3.99, with no in-app purchases.

### Which has better reviews, Synesthesia Synth or Pulseq?

Synesthesia Synth and Pulseq are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Synesthesia Synth or Pulseq have ads?

Neither Synesthesia Synth nor Pulseq shows ads.

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

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