# iDousyn vs Pulseq

The clearest difference is rating: Pulseq at 5.0 against iDousyn's 4.2. Pulseq also leads on in-app purchases (none vs 1) and price ($3.99 vs $9.99). iDousyn's advantage is ratings volume (159 vs 1). On ads and device support there is nothing between them.

iDousyn costs $9.99 and Pulseq $3.99 up front. iDousyn sells 1 one-off in-app purchase. Pulseq asks for nothing beyond the download.

Pulseq holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: iDousyn has 159 ratings behind it against 1, so its average is the more settled of the two.

iDousyn ships an update every 2 months, Pulseq monthly. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | iDousyn | Pulseq |
| --- | --- | --- |
| Price | $9.99 | **$3.99** |
| Rating | [4.2 (159 ratings)](https://appshunter.io/ios/app/idousyn/id421852860/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pulseq/id6782395526/reviews)** |
| Number of ratings | **159** | 1 |
| Positive reviews | 34.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1.2 GB | 15 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Lozada](https://appshunter.io/developer/421852863) | [Joe Topjian](https://appshunter.io/developer/1860697112) |

## What reviewers say

### iDousyn

[App page](https://appshunter.io/ios/app/idousyn/id421852860)

This app transforms your device into a professional music production tool. It features a sample-based synthesizer with dual-layer sampling, advanced filters, and a professional effects chain. Create immersive sounds and build captivating tracks with an intuitive interface and extensive sound library.

**Highlights:** Dual-layer sampling, Advanced filters and EQ, Professional effects chain, Creative chord pads, MIDI mastery, Expansive sound library

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | Free | one-time |


### 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 iDousyn free?

iDousyn costs $9.99, and also offers in-app purchases.

### Is Pulseq free?

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

### Which has better reviews, iDousyn or Pulseq?

Pulseq is rated higher. iDousyn averages 4.2 out of 5 from 159 ratings, while Pulseq averages 5.0 from 1 ratings.

### Do iDousyn or Pulseq have ads?

Neither iDousyn nor Pulseq shows ads.

### Which is updated more often, iDousyn or Pulseq?

iDousyn ships an update every 2 months, and Pulseq monthly. Most recently, iDousyn was updated on October 13, 2026 and Pulseq on October 19, 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.*