# Source Audio Neuro 3 vs Cortex Cloud

The clearest difference is rating: Source Audio Neuro 3 at 4.4 against Cortex Cloud's 3.4. Cortex Cloud's advantage is iOS requirement (13.0 vs 16.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Source Audio Neuro 3 holds the better App Store score, 4.4 against 3.4. Both are backed by a comparable volume of ratings — 51 and 72 respectively. Written reviews complicate that: 21% of Source Audio Neuro 3's written reviews are positive against 29% of Cortex Cloud's, so the app with the better star average is not the one people write more warmly about.

Source Audio Neuro 3 ships an update every 4 weeks, Cortex Cloud every 6 weeks. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Source Audio Neuro 3 | Cortex Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (51 ratings)](https://appshunter.io/ios/app/source-audio-neuro-3/id968227110/reviews)** | [3.4 (72 ratings)](https://appshunter.io/ios/app/cortex-cloud/id1484938666/reviews) |
| Number of ratings | 51 | **72** |
| Positive reviews | 21.4% of reviews | **28.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 284 MB | 100 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Source Audio](https://appshunter.io/developer/1355718227) | [Neural DSP](https://appshunter.io/developer/1458496080) |

## What reviewers say

### Source Audio Neuro 3

[App page](https://appshunter.io/ios/app/source-audio-neuro-3/id968227110)

Control and customize Source Audio's One Series guitar and bass effects pedals. Download thousands of presets, create your own unique sounds, and share them with a vibrant community of musicians. Seamlessly manage your pedal's effects from your mobile device or desktop.

**Highlights:** Download stage-ready presets, Create personalized effects sounds, Manage personal preset library, Share sounds with the community, Intuitive user interface, Cross-platform integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative and versatile pedals
- 👍 Easy to use (for some)
- ✨ Unlocks pedal potential
- 🚀 Works well on desktop
- 🎶 Great sound quality

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 App crashes frequently
- 🐛 Unintuitive interface
- 🐛 Loss of precision in values
- 🐛 Old version missed

**Reported bugs**

- Settings not reflected in EQ2
- Won't connect to pedal even at max volume
- No connection with iPhone 11
- App kills battery and overheats phone
- Latest update broke app on iPad, crashes on open

**Requested features**

- Tutorials for guitar players on programming synthesizers
- Optimization improvements for the app
- More intuitive GUI
- Restore horizontal sliders and full 8-bit resolution
- Add USB connection option


### Cortex Cloud

[App page](https://appshunter.io/ios/app/cortex-cloud/id1484938666)

Manage your Nano Cortex and access cloud-based content with an elegant interface. Browse and download presets, neural captures, and more. Control your device's profile and privacy settings.

**Highlights:** Control Nano Cortex, Access Cortex Cloud, Browse users and presets, Download content, Manage profile and privacy, Share content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Source Audio Neuro 3 free?

Source Audio Neuro 3 is free to download, with no in-app purchases.

### Is Cortex Cloud free?

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

### Which has better reviews, Source Audio Neuro 3 or Cortex Cloud?

Source Audio Neuro 3 is rated higher. Source Audio Neuro 3 averages 4.4 out of 5 from 51 ratings, while Cortex Cloud averages 3.4 from 72 ratings.

### Do Source Audio Neuro 3 or Cortex Cloud have ads?

Neither Source Audio Neuro 3 nor Cortex Cloud shows ads.

### Which is updated more often, Source Audio Neuro 3 or Cortex Cloud?

Source Audio Neuro 3 ships an update every 4 weeks, and Cortex Cloud every 6 weeks. Most recently, Source Audio Neuro 3 was updated on October 7, 2026 and Cortex Cloud on October 12, 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.*