# Noisemusick vs ButterSynth

The clearest difference is price: Noisemusick at $0.99 against ButterSynth's $19.99. Noisemusick also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (79% vs 59%). ButterSynth's advantage is rating (4.0 vs 3.6). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Noisemusick costs $0.99 and ButterSynth $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ButterSynth holds the better App Store score, 4.0 against 3.6. Both are backed by a comparable volume of ratings — 31 and 63 respectively. Written reviews complicate that: 79% of Noisemusick's written reviews are positive against 59% of ButterSynth's, so the app with the better star average is not the one people write more warmly about.

Noisemusick ships an update every 2 weeks, ButterSynth every 2 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Noisemusick | ButterSynth |
| --- | --- | --- |
| Price | **$0.99** | $19.99 |
| Rating | [3.6 (31 ratings)](https://appshunter.io/ios/app/noisemusick/id513770094/reviews) | **[4.0 (63 ratings)](https://appshunter.io/ios/app/buttersynth/id1497419006/reviews)** |
| Number of ratings | 31 | **63** |
| Positive reviews | **78.7% of reviews** | 59.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 69 MB | 468 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fluxama](https://appshunter.io/developer/513770097) | [Arto Vaarala](https://appshunter.io/developer/890886114) |

## What reviewers say

### Noisemusick

[App page](https://appshunter.io/ios/app/noisemusick/id513770094)

Create chaotic and unique sounds with three controllable synthesizers. Explore soundscapes, use for live performances, or simply enjoy sonic experimentation. Interact with touch pads and knobs to generate diverse frequencies and modulations.

**Highlights:** Three controllable synthesizers, Generate chaotic sounds, Explore soundscapes, Live performance tool, Interactive touch pads, Adjustable knobs for tone quality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Unique and fun noisemaker
- 🎨 Visually attractive interface
- 🎛️ Interactive and experimental
- 🎵 Great for sampling and tinkering
- ✨ Produces interesting and usable sounds

**What reviewers complain about**

- 🐛 Layout issues on various devices
- 🐛 App not opening or displaying properly
- 🐛 Content cut off or too large
- 🐛 Incompatible with newer iOS versions
- 🐛 Lack of updates and support

**Reported bugs**

- Layout doesn't properly open
- App blows up too large and cuts off oddly
- Screen is shifted and only partially displayed
- GUI is only partially visible with latest iOS update
- Devices are displayed too big and not centered, cut off

**Requested features**

- Update GUI for latest iOS
- Fix layout and display issues on iPads
- Optimize for different screen sizes
- Add Audiobus support
- Add IAA support


### ButterSynth

[App page](https://appshunter.io/ios/app/buttersynth/id1497419006)

This powerful synthesizer app offers a hybrid approach, combining wavetable, FM, and sample-based synthesis. Create unique sounds with a vast sonic range, advanced modulation, and a built-in effects rack. It caters to both experienced sound designers and beginners with extensive presets.

**Highlights:** Hybrid 6-oscillator synthesis (wavetable, FM, sample), Built-in wavetable editor, FM engine with 4 operators, Sample and Granulator engines, 32-slot modulation matrix, Internal FX rack with 16 modules, Extensive preset library

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Deep sound design capabilities
- 🎛️ Versatile modulation matrix
- 🔊 Great sound quality
- 💡 Innovative wavetable generator
- 🌟 Serum-like experience

**What reviewers complain about**

- 📱 Fiddly on small screens
- 🐛 Crashes frequently
- 🐛 Disappears in Cubasis
- 🐛 Spikes CPU usage
- 🐛 Crashes on patch change

**Reported bugs**

- App crashing with AUM
- Disappears in Cubasis randomly
- Crashes all the time inside Logic
- Changing a patch spikes CPU to 99%
- Crashes on every patch change

**Requested features**

- MPE popup possible on top of the auv3
- Button to hide built-in keyboard
- Buffer size option
- Additional MIDI mappings (e.g., arpeggiator toggle)
- Sustain pedal support


## Frequently asked questions

### Is Noisemusick free?

Noisemusick costs $0.99, with no in-app purchases.

### Is ButterSynth free?

ButterSynth costs $19.99, with no in-app purchases.

### Which has better reviews, Noisemusick or ButterSynth?

ButterSynth is rated higher. Noisemusick averages 3.6 out of 5 from 31 ratings, while ButterSynth averages 4.0 from 63 ratings.

### Do Noisemusick or ButterSynth have ads?

Neither Noisemusick nor ButterSynth shows ads.

### Which is updated more often, Noisemusick or ButterSynth?

Noisemusick ships an update every 2 weeks, and ButterSynth every 2 months. Most recently, Noisemusick was updated on October 22, 2026 and ButterSynth on October 21, 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.*