# Osculatrix vs Ispin Saturator

Osculatrix and Ispin Saturator both sit at 5.0 stars, but that hides the real split: 100% of Osculatrix's written reviews are positive against 0% of Ispin Saturator's. Osculatrix also leads on ratings volume (7 vs 2). Ispin Saturator's advantage is update cadence (every 2 weeks vs monthly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 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 Osculatrix against 5.0 for Ispin Saturator. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews are what separate them: 100% of Osculatrix's written reviews are positive against 0% of Ispin Saturator's.

Osculatrix ships an update monthly, Ispin Saturator every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Osculatrix | Ispin Saturator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/osculatrix/id1046389107/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ispin-saturator/id6795596044/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 2 MB | 14 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Caldwell](https://appshunter.io/developer/993500585) | [Tom Power](https://appshunter.io/developer/1629402664) |

## What reviewers say

### Osculatrix

[App page](https://appshunter.io/ios/app/osculatrix/id1046389107)

This audio effect plugin offers modulated filters, delays, and saturation for creative sound design. It can transform audio from subtle coloration to complete destruction. Use it within your favorite music production apps.

**Highlights:** Modulated filters, Delay effects, Saturation, AUv3 plugin, Subtle coloration to destruction

**Features:** Vision Pro support

**In-app purchases:** none


### Ispin Saturator

[App page](https://appshunter.io/ios/app/ispin-saturator/id6795596044)

Enhance your audio tracks with a versatile saturation effect. Add warmth, grit, and distortion with simple controls. Includes presets and the ability to save your own.

**Highlights:** Adds weight, warmth, and grit, Compression and glue effects, Full distortion capabilities, Four intuitive controls, Adjustable harmonic color, Waveform distortion for edge, Output trim and bypass, Includes six presets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Osculatrix free?

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

### Is Ispin Saturator free?

Ispin Saturator is free to download, with no in-app purchases.

### Which has better reviews, Osculatrix or Ispin Saturator?

Osculatrix and Ispin Saturator are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do Osculatrix or Ispin Saturator have ads?

Neither Osculatrix nor Ispin Saturator shows ads.

### Which is updated more often, Osculatrix or Ispin Saturator?

Osculatrix ships an update monthly, and Ispin Saturator every 2 weeks. Most recently, Osculatrix was updated on October 24, 2026 and Ispin Saturator 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.*