# Fugue Machine vs Fluss

The clearest difference is update cadence: Fugue Machine at every 8 days against Fluss's every 3 months. Fugue Machine also leads on review sentiment (90% vs 78%) and ratings volume (624 vs 72). Fluss's advantage is price ($13.99 vs $19.99). On rating, ads, in-app purchases and monetization model there is nothing between them.

Fugue Machine costs $19.99 and Fluss $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Fugue Machine against 4.8 for Fluss. That said, the two scores are not equally well evidenced: Fugue Machine has 624 ratings behind it against 72, so its average is the more settled of the two. Written reviews are what separate them: 90% of Fugue Machine's written reviews are positive against 78% of Fluss's.

Fugue Machine ships an update every 8 days, Fluss every 3 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Fugue Machine | Fluss |
| --- | --- | --- |
| Price | $19.99 | **$13.99** |
| Rating | **[4.9 (624 ratings)](https://appshunter.io/ios/app/fugue-machine-midi-sequencer/id1014191410/reviews)** | [4.8 (72 ratings)](https://appshunter.io/ios/app/fluss-granular-playground/id6443472888/reviews) |
| Number of ratings | **624** | 72 |
| Positive reviews | **90.3% of reviews** | 78.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 453 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandernaut](https://appshunter.io/developer/508173422) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### Fugue Machine

[App page](https://appshunter.io/ios/app/fugue-machine-midi-sequencer/id1014191410)

This music sequencer uses multiple playheads to create complex melodic patterns inspired by Baroque and serialist composition techniques. Manipulate speed, direction, and pitch to generate unique soundscapes.

**Highlights:** Multi-playhead piano roll, Manipulate speed, direction, and pitch, Create complex melodic patterns, Inspired by Baroque and serialist music, Supports MIDI, AUv3 MIDI, Ableton Link, Inter-App Audio and Audiobus compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Fluss

[App page](https://appshunter.io/ios/app/fluss-granular-playground/id6443472888)

Explore granular synthesis with a tactile interface. Import, record, or live-process audio to create unique sound textures, drones, and echoes. Features kinetic sliders for dynamic modulation and a unique shimmer feedback effect.

**Highlights:** Granular synthesis engine, Import, record, or live process audio, Kinetic sliders for modulation, Shimmer feedback effect, MIDI playable, Oberheim Xpander inspired filter, Microtonal experiment support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative touch interface
- 🎶 Great for soundscapes
- ✨ Unique sound manipulation
- 🎛️ Intuitive controls
- 🎵 Highly playable instrument

**What reviewers complain about**

- 🐛 Crashes frequently
- ⚫ Black screen issue
- 🎧 No audible output
- 🎛️ Not enough control
- 😵 Too much chaos

**Reported bugs**

- Crashes with black screen
- No audible output
- App resets when put in background
- Cyan play head difficult to see on waveform

**Requested features**

- Adjustable layer field per grain
- Record from internal microphone
- More control over grain direction
- BPM settings
- Transition from clean to new sounds


## Frequently asked questions

### Is Fugue Machine free?

Fugue Machine costs $19.99, with no in-app purchases.

### Is Fluss free?

Fluss costs $13.99, with no in-app purchases.

### Which has better reviews, Fugue Machine or Fluss?

Fugue Machine is rated higher. Fugue Machine averages 4.9 out of 5 from 624 ratings, while Fluss averages 4.8 from 72 ratings.

### Do Fugue Machine or Fluss have ads?

Neither Fugue Machine nor Fluss shows ads.

### Which is updated more often, Fugue Machine or Fluss?

Fugue Machine ships an update every 8 days, and Fluss every 3 months. Most recently, Fugue Machine was updated on November 6, 2026 and Fluss on November 7, 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.*