# Osculatrix vs MIDIWeb Browser

The clearest difference is in-app purchases: Osculatrix at none against MIDIWeb Browser's 3. Osculatrix also leads on iOS requirement (15.0 vs 17.6). MIDIWeb Browser's advantage is update cadence (every 6 days vs monthly). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. MIDIWeb Browser sells 3 in-app purchases, starting at $2.99 per month. Osculatrix asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Osculatrix against 5.0 for MIDIWeb Browser. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Osculatrix ships an update monthly, MIDIWeb Browser every 6 days. The most recent releases landed on September 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Osculatrix | MIDIWeb Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/osculatrix/id1046389107/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/midiweb-browser/id6757226617/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 9 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Caldwell](https://appshunter.io/developer/993500585) | [5of12 LLP](https://appshunter.io/developer/1780361829) |

## 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


### MIDIWeb Browser

[App page](https://appshunter.io/ios/app/midiweb-browser/id6757226617)

This music app allows users to interact with WebMIDI websites, enabling them to learn, create, and play music. It serves as a companion for exploring MIDI functionalities online.

**Highlights:** WebMIDI website interaction, Music learning tools, Creative music tools, MIDI exploration, Companion app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MIDIWeb Supporter | $2.99 | per month |
| Espresso | $2.99 | one-time |
| Double Espresso | $4.99 | one-time |


## Frequently asked questions

### Is Osculatrix free?

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

### Is MIDIWeb Browser free?

MIDIWeb Browser is free to download, with in-app purchases available.

### Which has better reviews, Osculatrix or MIDIWeb Browser?

Osculatrix and MIDIWeb Browser are both rated 5.0 out of 5 on the App Store, from 7 and 5 ratings respectively.

### Do Osculatrix or MIDIWeb Browser have ads?

Neither Osculatrix nor MIDIWeb Browser shows ads.

### Which is updated more often, Osculatrix or MIDIWeb Browser?

Osculatrix ships an update monthly, and MIDIWeb Browser every 6 days. Most recently, Osculatrix was updated on September 19, 2026 and MIDIWeb Browser on October 6, 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.*