# MIDIWeb Browser vs FrobulatorAU

The clearest difference is in-app purchases: FrobulatorAU at none against MIDIWeb Browser's 3. MIDIWeb Browser's advantage is device support (4 vs 2). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MIDIWeb Browser against 5.0 for FrobulatorAU. Both are backed by a comparable volume of ratings — 5 and 8 respectively.

MIDIWeb Browser ships an update every 6 days, FrobulatorAU every 9 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MIDIWeb Browser | FrobulatorAU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/midiweb-browser/id6757226617/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/frobulatorau/id6760205581/reviews) |
| Number of ratings | 5 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [5of12 LLP](https://appshunter.io/developer/1780361829) | [Matthew Caldwell](https://appshunter.io/developer/993500585) |

## What reviewers say

### 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 |


### FrobulatorAU

[App page](https://appshunter.io/ios/app/frobulatorau/id6760205581)

This audio effect plugin transforms sounds with spectral delay, adding unique character to music projects. It's a free and open-source tool designed for use in various audio applications, offering extensive creative possibilities.

**Highlights:** Spectral delay effect, AUv3 plugin, Use in GarageBand, AUM, and other DAWs, Multiple instances per project, Free and open-source, No ads or in-app purchases

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MIDIWeb Browser free?

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

### Is FrobulatorAU free?

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

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

MIDIWeb Browser and FrobulatorAU are both rated 5.0 out of 5 on the App Store, from 5 and 8 ratings respectively.

### Do MIDIWeb Browser or FrobulatorAU have ads?

Neither MIDIWeb Browser nor FrobulatorAU shows ads.

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

MIDIWeb Browser ships an update every 6 days, and FrobulatorAU every 9 days. Most recently, MIDIWeb Browser was updated on October 6, 2026 and FrobulatorAU on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*