# Poseidon Synth vs Kronecker

The clearest difference is rating: Kronecker at 4.8 against Poseidon Synth's 4.0. Kronecker also leads on review sentiment (89% vs 59%) and update cadence (monthly vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Poseidon Synth costs $7.99 and Kronecker $8.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Kronecker holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 33 and 33 respectively. Written reviews point the same way: 59% of Poseidon Synth's written reviews are positive against 89% of Kronecker's.

Poseidon Synth ships an update every 4 months, Kronecker monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Poseidon Synth | Kronecker |
| --- | --- | --- |
| Price | **$7.99** | $8.00 |
| Rating | [4.0 (33 ratings)](https://appshunter.io/ios/app/poseidon-synth/id1045058006/reviews) | **[4.8 (33 ratings)](https://appshunter.io/ios/app/kronecker-auv3-plug-in-synth/id1371863334/reviews)** |
| Number of ratings | 33 | 33 |
| Positive reviews | 58.8% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 328 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [iceWorks, Inc.](https://appshunter.io/developer/347507439) |

## What reviewers say

### 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


### Kronecker

[App page](https://appshunter.io/ios/app/kronecker-auv3-plug-in-synth/id1371863334)

This synthesizer uses a unique rhythm machine-like mechanism to trigger tones when a key is pressed, offering direct control over timing and sound without traditional sequencers. Explore its innovative approach to rhythmic music creation.

**Highlights:** AUv3 compatible synthesizer, Rhythm machine-like triggering, Key-press driven sound generation, Direct control over timing, Unique rhythmic tone generation

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

**In-app purchases:** none


## Frequently asked questions

### Is Poseidon Synth free?

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

### Is Kronecker free?

Kronecker costs $8.00, with no in-app purchases.

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

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

### Do Poseidon Synth or Kronecker have ads?

Neither Poseidon Synth nor Kronecker shows ads.

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

Poseidon Synth ships an update every 4 months, and Kronecker monthly. Most recently, Poseidon Synth was updated on October 24, 2026 and Kronecker on October 24, 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.*