# AU Studio vs Streemur AU

The clearest difference is review sentiment: Streemur AU at 100% against AU Studio's 50%. Streemur AU also leads on rating (5.0 vs 4.5) and update cadence (weekly vs monthly). AU Studio's advantage is price ($4.99 vs $6.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

AU Studio costs $4.99 and Streemur AU $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Streemur AU holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 50% of AU Studio's written reviews are positive against 100% of Streemur AU's.

AU Studio ships an update monthly, Streemur AU weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AU Studio | Streemur AU |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/au-studio/id6763809742/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/streemur-au/id6780555924/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | Paid |
| Size | 7 MB | 39 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Christian Thompson](https://appshunter.io/developer/1511795684) | [Casey I.T. LLC](https://appshunter.io/developer/415417969) |

## What reviewers say

### AU Studio

[App page](https://appshunter.io/ios/app/au-studio/id6763809742)

This app acts as a dedicated host for Audio Unit extensions, allowing musicians and developers to inspect, audition, and test installed audio plugins. It provides detailed information about each unit's capabilities and behavior without requiring a full digital audio workstation.

**Highlights:** Scan and catalog installed Audio Units, Filter plugins by developer, type, and status, Load AUv3 interfaces or use detailed inspector, Inspect registry identity, MIDI support, and parameters, Route CoreMIDI sources and audition audio effects, Monitor runtime CPU and memory usage, Built-in manual for guidance

**In-app purchases:** none


### Streemur AU

[App page](https://appshunter.io/ios/app/streemur-au/id6780555924)

Transform live internet radio into a creative tool for music production and sound design. Explore thousands of stations worldwide and integrate them into your favorite music apps or enjoy them on the road via CarPlay.

**Highlights:** Browse 50,000+ global radio stations, AUv3 extension for music apps, CarPlay support, Search by country, genre, codec, language, bitrate, Save favorites and presets, MIDI controller and automation mapping

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AU Studio free?

AU Studio costs $4.99, with no in-app purchases.

### Is Streemur AU free?

Streemur AU costs $6.99, with no in-app purchases.

### Which has better reviews, AU Studio or Streemur AU?

Streemur AU is rated higher. AU Studio averages 4.5 out of 5 from 4 ratings, while Streemur AU averages 5.0 from 3 ratings.

### Do AU Studio or Streemur AU have ads?

Neither AU Studio nor Streemur AU shows ads.

### Which is updated more often, AU Studio or Streemur AU?

AU Studio ships an update monthly, and Streemur AU weekly. Most recently, AU Studio was updated on October 31, 2026 and Streemur AU on October 28, 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.*