# FET Acoustic Compressor vs Morphix Synthesizer

The clearest difference is review sentiment: FET Acoustic Compressor at 100% against Morphix Synthesizer's 0%. FET Acoustic Compressor also leads on rating (5.0 vs 3.4). Morphix Synthesizer's advantage is update cadence (every 2 weeks vs every 2 months) and price ($1.99 vs $5.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

FET Acoustic Compressor costs $5.99 and Morphix Synthesizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FET Acoustic Compressor holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 100% of FET Acoustic Compressor's written reviews are positive against 0% of Morphix Synthesizer's.

FET Acoustic Compressor ships an update every 2 months, Morphix Synthesizer every 2 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FET Acoustic Compressor | Morphix Synthesizer |
| --- | --- | --- |
| Price | $5.99 | **$1.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fet-acoustic-compressor/id6763790891/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/morphix-synthesizer/id6780645667/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 9 MB | 14 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shelbybark LLC](https://appshunter.io/developer/1895490257) | [Aleph Void LLC](https://appshunter.io/developer/1896525800) |

## What reviewers say

### FET Acoustic Compressor

[App page](https://appshunter.io/ios/app/fet-acoustic-compressor/id6763790891)

This app emulates the warm, musical character of classic FET compressors for acoustic instruments and more. It offers intuitive controls for punch, presence, and glue, with a special "All-In" mode for aggressive sounds. Designed for mobile studios and live performance.

**Highlights:** Classic FET compression emulation, Voiced for acoustic guitar, versatile for other instruments, Intuitive controls: IN, ATTACK, RELEASE, RATIO, OUT, DRY, SC HPF, Special "All-In" mode for aggressive sounds, AUv3 plugin support for popular DAWs, Low latency for live performance, Factory presets included

**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 FET Acoustic Compressor free?

FET Acoustic Compressor costs $5.99, with no in-app purchases.

### Is Morphix Synthesizer free?

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

### Which has better reviews, FET Acoustic Compressor or Morphix Synthesizer?

FET Acoustic Compressor is rated higher. FET Acoustic Compressor averages 5.0 out of 5 from 2 ratings, while Morphix Synthesizer averages 3.4 from 5 ratings.

### Do FET Acoustic Compressor or Morphix Synthesizer have ads?

Neither FET Acoustic Compressor nor Morphix Synthesizer shows ads.

### Which is updated more often, FET Acoustic Compressor or Morphix Synthesizer?

FET Acoustic Compressor ships an update every 2 months, and Morphix Synthesizer every 2 weeks. Most recently, FET Acoustic Compressor was updated on October 22, 2026 and Morphix Synthesizer on October 24, 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.*