# SoundBoy vs Galaxy Brain

The clearest difference is rating: Galaxy Brain at 5.0 against SoundBoy's 3.0. Galaxy Brain also leads on update cadence (every 3 weeks vs every 6 months) and device support (3 vs 1). SoundBoy's advantage is in-app purchases (none vs 2). On price and ads there is nothing between them.

Both are free to download. Galaxy Brain sells 2 one-off in-app purchases. SoundBoy asks for nothing beyond the download.

Galaxy Brain holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

SoundBoy ships an update every 6 months, Galaxy Brain every 3 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SoundBoy | Galaxy Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/soundboy/id6550824288/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/galaxy-brain-delay-effect/id6759922291/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 13 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Erik Terwan](https://appshunter.io/developer/473029344) | [Sketch Audio, LLC](https://appshunter.io/developer/1699093348) |

## What reviewers say

### SoundBoy

[App page](https://appshunter.io/ios/app/soundboy/id6550824288)

Design a personalized soundboard with microphone input and real-time audio effects. Mix your creations with existing audio for dynamic party experiences. Enjoy a straightforward, no-nonsense application.

**Highlights:** Custom soundboard creation, Microphone throughput support, Real-time audio effects (delay, reverb, distortion), Mix with existing audio, No tracking or third-party libraries

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

**In-app purchases:** none


### Galaxy Brain

[App page](https://appshunter.io/ios/app/galaxy-brain-delay-effect/id6759922291)

This app offers advanced audio manipulation with a frequency shifter and stereo delay. Create a wide range of effects, from lush choruses to choppy textures and sci-fi sounds, with flexible modulation options and optional hardware clipping for added grit.

**Highlights:** Frequency shifting with adjustable range, Stereo delay with tempo sync and ping-pong, Multiple modulation sources (LFO, envelope, sequencer), Optional hardware clipping for drive and saturation, Morph settings for smooth parameter transitions, Auto bypass and HQ mode for optimized performance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two-week Trial | Free | one-time |
| Full Unlock | $9.99 | one-time |


## Frequently asked questions

### Is SoundBoy free?

SoundBoy is free to download, with no in-app purchases.

### Is Galaxy Brain free?

Galaxy Brain is free to download, with in-app purchases available.

### Which has better reviews, SoundBoy or Galaxy Brain?

Galaxy Brain is rated higher. SoundBoy averages 3.0 out of 5 from 1 ratings, while Galaxy Brain averages 5.0 from 3 ratings.

### Do SoundBoy or Galaxy Brain have ads?

Neither SoundBoy nor Galaxy Brain shows ads.

### Which is updated more often, SoundBoy or Galaxy Brain?

SoundBoy ships an update every 6 months, and Galaxy Brain every 3 weeks. Most recently, SoundBoy was updated on October 17, 2026 and Galaxy Brain on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*