# 76477 Complex Sound Synth vs synthQ

The clearest difference is review sentiment: synthQ at 80% against 76477 Complex Sound Synth's 50%. synthQ also leads on rating (4.2 vs 4.0). 76477 Complex Sound Synth's advantage is price ($2.99 vs $5.99) and device support (3 vs 1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

76477 Complex Sound Synth costs $2.99 and synthQ $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

synthQ holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews point the same way: 50% of 76477 Complex Sound Synth's written reviews are positive against 80% of synthQ's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 76477 Complex Sound Synth | synthQ |
| --- | --- | --- |
| Price | **$2.99** | $5.99 |
| Rating | [4.0 (10 ratings)](https://appshunter.io/ios/app/76477-complex-sound-synth/id837866239/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/synthq/id950094378/reviews)** |
| Number of ratings | 10 | **13** |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 78 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Chris Niven](https://appshunter.io/developer/471645351) |

## What reviewers say

### 76477 Complex Sound Synth

[App page](https://appshunter.io/ios/app/76477-complex-sound-synth/id837866239)

Create complex sound effects and music with a powerful synthesizer inspired by vintage hardware. Offers extensive modulation, noise generation, and customizable envelopes. Easily share your creations and control it with MIDI devices.

**Highlights:** Three oscillators with multiple wave types, Modulation capabilities for oscillators, Adjustable noise generator with filter, Configurable ADSR envelope, Unlimited sound effect generator boards, MIDI input support, Export/import sound effect boards

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

**In-app purchases:** none


### synthQ

[App page](https://appshunter.io/ios/app/synthq/id950094378)

This music creation tool for iPad offers a unique module queuing system and a customizable interface for dynamic sound design. Create complex sounds with virtual cables, a resizable keyboard, and a wide array of modules for production, performance, and education.

**Highlights:** Customizable module queuing system, Virtual cable-based modulation, Resizable multi-octave keyboard, Extensive module library (oscillators, envelopes, filters, FX), Ableton Link support, MIDI input/output, Preset sharing and import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 76477 Complex Sound Synth free?

76477 Complex Sound Synth costs $2.99, with no in-app purchases.

### Is synthQ free?

synthQ costs $5.99, with no in-app purchases.

### Which has better reviews, 76477 Complex Sound Synth or synthQ?

synthQ is rated higher. 76477 Complex Sound Synth averages 4.0 out of 5 from 10 ratings, while synthQ averages 4.2 from 13 ratings.

### Do 76477 Complex Sound Synth or synthQ have ads?

Neither 76477 Complex Sound Synth nor synthQ shows ads.

### Which is updated more often, 76477 Complex Sound Synth or synthQ?

76477 Complex Sound Synth ships an update every 3 months, and synthQ every 3 months. Most recently, 76477 Complex Sound Synth was updated on September 17, 2026 and synthQ on June 1, 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.*