# TouchViZ vs Fluss

The clearest difference is rating: Fluss at 4.8 against TouchViZ's 3.8. Fluss also leads on chart position (#177 vs unranked) and review sentiment (78% vs 67%). TouchViZ's advantage is price ($9.99 vs $13.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

TouchViZ costs $9.99 and Fluss $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fluss holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 46 and 71 respectively. Written reviews point the same way: 67% of TouchViZ's written reviews are positive against 78% of Fluss's.

TouchViZ ships an update every 4 months, Fluss every 3 months. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TouchViZ | Fluss |
| --- | --- | --- |
| Price | **$9.99** | $13.99 |
| Rating | [3.8 (46 ratings)](https://appshunter.io/ios/app/touchviz/id486139371/reviews) | **[4.8 (71 ratings)](https://appshunter.io/ios/app/fluss-granular-playground/id6443472888/reviews)** |
| Number of ratings | 46 | **71** |
| Positive reviews | 66.7% of reviews | **78.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#177** |
| Size | 11 MB | 453 MB |
| Requires iOS | 13.0 | **12** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hexler LLC](https://appshunter.io/developer/1569922581) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### TouchViZ

[App page](https://appshunter.io/ios/app/touchviz/id486139371)

Create and mix impressive video visuals on your iPad. Import multiple videos, use live camera feeds, and apply numerous effects. Output to external screens and control wirelessly via MIDI or OSC.

**Highlights:** Import up to 125 videos, Mix two video channels with independent speed and blend modes, External display output, Live camera input, Real-time video recording, 54 effect filters, MIDI and OSC control

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive interface
- 💡 Versatile VJ tool
- 🚀 Smooth playback
- ✨ Useful FX
- ✅ Reliable performance (when working)

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 App freezes on media load
- 📉 Lack of meaningful updates
- ❓ Opaque MIDI implementation
- 🔇 No audio output for videos

**Reported bugs**

- App freezes when accessing Camera Roll
- Crashes when trying to upload photos from Camera Roll
- Crashing issues
- Cannot load videos (version 1.5.1 and iOS 15.2)
- Support for loading video from camera roll is broken/outdated

**Requested features**

- Modernize the app
- Improve file handling
- Expand FX options
- Pass through audio from imported videos
- Controller mapping with learn feature


### Fluss

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

**Currently charting:** #177 Top Paid · Music (US App Store)

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 TouchViZ free?

TouchViZ costs $9.99, with no in-app purchases.

### Is Fluss free?

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

### Which has better reviews, TouchViZ or Fluss?

Fluss is rated higher. TouchViZ averages 3.8 out of 5 from 46 ratings, while Fluss averages 4.8 from 71 ratings.

### Do TouchViZ or Fluss have ads?

Neither TouchViZ nor Fluss shows ads.

### Which is updated more often, TouchViZ or Fluss?

TouchViZ ships an update every 4 months, and Fluss every 3 months. Most recently, TouchViZ was updated on October 23, 2026 and Fluss on October 30, 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.*