# iPulsaret vs Poseidon Synth

The clearest difference is rating: iPulsaret at 4.8 against Poseidon Synth's 4.0. iPulsaret also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (78% vs 59%). Poseidon Synth's advantage is price ($7.99 vs $9.99) and iOS requirement (12.0 vs 15.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

iPulsaret costs $9.99 and Poseidon Synth $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPulsaret holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 31 and 33 respectively. Written reviews point the same way: 78% of iPulsaret's written reviews are positive against 59% of Poseidon Synth's.

iPulsaret ships an update every 3 weeks, Poseidon Synth every 4 months. The most recent releases landed on September 21, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | iPulsaret | Poseidon Synth |
| --- | --- | --- |
| Price | $9.99 | **$7.99** |
| Rating | **[4.8 (31 ratings)](https://appshunter.io/ios/app/ipulsaret/id565880268/reviews)** | [4.0 (33 ratings)](https://appshunter.io/ios/app/poseidon-synth/id1045058006/reviews) |
| Number of ratings | 31 | **33** |
| Positive reviews | **78.3% of reviews** | 58.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 30 MB | 328 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### iPulsaret

[App page](https://appshunter.io/ios/app/ipulsaret/id565880268)

This app offers a real-time granular synthesis playground for iPad, generating diverse audio effects. It provides extensive control over grain parameters and includes a post-effects chain. Users can shape sounds, manipulate live input, and save presets.

**Highlights:** Real-time granular synthesis, Live input manipulation, Grain control and shaping, Post FX chain (Echo, Reverb, Filters), Snapshot presets morphing pad, AUv3 support

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

**In-app purchases:** none


### Poseidon Synth

[App page](https://appshunter.io/ios/app/poseidon-synth/id1045058006)

Explore vast sonic landscapes with this advanced synthesizer. It combines analog synthesis with spectral modeling for unique sound design, offering powerful filters, spatialization, and a vast library of presets and sound models.

**Highlights:** Spectral model oscillator, F-Domain Filter with variable slope, Spatializer for stereo movement, Extensive sound browser, Arpeggiator with programmable sequences, Built-in effects suite

**In-app purchases:** none


## Frequently asked questions

### Is iPulsaret free?

iPulsaret costs $9.99, with no in-app purchases.

### Is Poseidon Synth free?

Poseidon Synth costs $7.99, with no in-app purchases.

### Which has better reviews, iPulsaret or Poseidon Synth?

iPulsaret is rated higher. iPulsaret averages 4.8 out of 5 from 31 ratings, while Poseidon Synth averages 4.0 from 33 ratings.

### Do iPulsaret or Poseidon Synth have ads?

Neither iPulsaret nor Poseidon Synth shows ads.

### Which is updated more often, iPulsaret or Poseidon Synth?

iPulsaret ships an update every 3 weeks, and Poseidon Synth every 4 months. Most recently, iPulsaret was updated on September 21, 2026 and Poseidon Synth on August 4, 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.*