# Osculatrix vs SynthDrum Kick

The clearest difference is price: Osculatrix at Free against SynthDrum Kick's $2.99. Osculatrix also leads on update cadence (monthly vs every 9 months) and review sentiment (100% vs 71%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Osculatrix is free to download; SynthDrum Kick costs $2.99 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 Osculatrix against 4.9 for SynthDrum Kick. Both are backed by a comparable volume of ratings — 7 and 19 respectively. Written reviews are what separate them: 100% of Osculatrix's written reviews are positive against 71% of SynthDrum Kick's.

Osculatrix ships an update monthly, SynthDrum Kick every 9 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Osculatrix | SynthDrum Kick |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/osculatrix/id1046389107/reviews)** | [4.9 (19 ratings)](https://appshunter.io/ios/app/synthdrum-kick/id1362619238/reviews) |
| Number of ratings | 7 | **19** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Caldwell](https://appshunter.io/developer/993500585) | [Paul Betowski](https://appshunter.io/developer/538476580) |

## 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


### SynthDrum Kick

[App page](https://appshunter.io/ios/app/synthdrum-kick/id1362619238)

Create unique kick drum sounds using synthesis rather than samples. This lightweight, fast plugin offers extensive controls for EDM genres and integrates seamlessly with iOS DAWs. Get the perfect kick sound quickly without relying on presets.

**Highlights:** AUv3 AudioUnit plugin, Synthesized kick drum sounds, Pitch and Amp envelopes, Delayable LFO for AM/FM, Dual parametric EQ, Soft clipper, Velocity sensitive

**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 SynthDrum Kick free?

SynthDrum Kick costs $2.99, with no in-app purchases.

### Which has better reviews, Osculatrix or SynthDrum Kick?

Osculatrix is rated higher. Osculatrix averages 5.0 out of 5 from 7 ratings, while SynthDrum Kick averages 4.9 from 19 ratings.

### Do Osculatrix or SynthDrum Kick have ads?

Neither Osculatrix nor SynthDrum Kick shows ads.

### Which is updated more often, Osculatrix or SynthDrum Kick?

Osculatrix ships an update monthly, and SynthDrum Kick every 9 months. Most recently, Osculatrix was updated on October 6, 2026 and SynthDrum Kick on October 15, 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.*