# Osculatrix vs SimpLoop

The clearest difference is price: Osculatrix at Free against SimpLoop's $2.99. Osculatrix also leads on rating (5.0 vs 4.0) and review sentiment (100% vs 60%). SimpLoop's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 15.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Osculatrix is free to download; SimpLoop costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Osculatrix holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 100% of Osculatrix's written reviews are positive against 60% of SimpLoop's.

Osculatrix ships an update monthly, SimpLoop every 2 weeks. The most recent releases landed on June 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Osculatrix | SimpLoop |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/osculatrix/id1046389107/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/simploop/id6756372093/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 2 MB | 13 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Caldwell](https://appshunter.io/developer/993500585) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## 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


### SimpLoop

[App page](https://appshunter.io/ios/app/simploop/id6756372093)

This audio effect plugin offers a straightforward approach to live looping, inspired by classic hardware pedals. It allows for simple one-button operation or advanced MIDI control for dynamic performances. Export your creations as WAV files.

**Highlights:** One-button looping, MIDI controller support, Reverse and half-speed toggles, Multiply function for loop extension, Auto-record option, Variable record fade time, Export loops as WAV

**In-app purchases:** none


## Frequently asked questions

### Is Osculatrix free?

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

### Is SimpLoop free?

SimpLoop costs $2.99, with no in-app purchases.

### Which has better reviews, Osculatrix or SimpLoop?

Osculatrix is rated higher. Osculatrix averages 5.0 out of 5 from 7 ratings, while SimpLoop averages 4.0 from 4 ratings.

### Do Osculatrix or SimpLoop have ads?

Neither Osculatrix nor SimpLoop shows ads.

### Which is updated more often, Osculatrix or SimpLoop?

Osculatrix ships an update monthly, and SimpLoop every 2 weeks. Most recently, Osculatrix was updated on June 22, 2026 and SimpLoop on September 27, 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.*