# AU Studio vs Morphix Synthesizer

The clearest difference is review sentiment: AU Studio at 50% against Morphix Synthesizer's 0%. AU Studio also leads on rating (4.5 vs 3.4). Morphix Synthesizer's advantage is price ($1.99 vs $9.99) and update cadence (every 2 weeks vs monthly). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

AU Studio costs $9.99 and Morphix Synthesizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AU Studio holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of AU Studio's written reviews are positive against 0% of Morphix Synthesizer's.

AU Studio ships an update monthly, Morphix Synthesizer every 2 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AU Studio | Morphix Synthesizer |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/au-studio/id6763809742/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/morphix-synthesizer/id6780645667/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 7 MB | 14 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac, Vision Pro | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Christian Thompson](https://appshunter.io/developer/1511795684) | [Aleph Void LLC](https://appshunter.io/developer/1896525800) |

## 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


### Morphix Synthesizer

[App page](https://appshunter.io/ios/app/morphix-synthesizer/id6780645667)

This app is a polyphonic morphing wavetable synthesizer that recreates a classic lost instrument. It features a morphing oscillator, state-variable filter, and built-in flanger, allowing for evolving sound textures. It can be used standalone or within a DAW.

**Highlights:** Morphing wavetable oscillator, State-variable filter, Independent ADSR envelopes, Tempo-syncable LFO, Built-in stereo flanger, 64 factory presets, AUv3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AU Studio free?

AU Studio costs $9.99, with no in-app purchases.

### Is Morphix Synthesizer free?

Morphix Synthesizer costs $1.99, with no in-app purchases.

### Which has better reviews, AU Studio or Morphix Synthesizer?

AU Studio is rated higher. AU Studio averages 4.5 out of 5 from 4 ratings, while Morphix Synthesizer averages 3.4 from 5 ratings.

### Do AU Studio or Morphix Synthesizer have ads?

Neither AU Studio nor Morphix Synthesizer shows ads.

### Which is updated more often, AU Studio or Morphix Synthesizer?

AU Studio ships an update monthly, and Morphix Synthesizer every 2 weeks. Most recently, AU Studio was updated on October 1, 2026 and Morphix Synthesizer 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.*