# Source Audio Neuro 3 vs OX | Amp Top Box

The clearest difference is rating: Source Audio Neuro 3 at 4.6 against OX | Amp Top Box's 3.7. Source Audio Neuro 3 also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 5 months). OX | Amp Top Box's advantage is review sentiment (38% vs 21%) and iOS requirement (12.0 vs 16.0). On price and in-app purchases 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, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 71 and 22 respectively. Written reviews complicate that: 21% of Source Audio Neuro 3's written reviews are positive against 38% of OX | Amp Top Box'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, OX | Amp Top Box every 5 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Source Audio Neuro 3 | OX | Amp Top Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (71 ratings)](https://appshunter.io/ios/app/source-audio-neuro-3/id968227110/reviews)** | [3.7 (22 ratings)](https://appshunter.io/ios/app/ox-amp-top-box/id980695701/reviews) |
| Number of ratings | **71** | 22 |
| Positive reviews | 21.4% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 284 MB | 71 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Source Audio](https://appshunter.io/developer/1355718227) | [Universal Audio](https://appshunter.io/developer/980695700) |

## 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


### OX | Amp Top Box

[App page](https://appshunter.io/ios/app/ox-amp-top-box/id980695701)

Control your tube amp's legendary tone from anywhere with this companion app. Access a virtual studio of speaker cabinets, microphones, and effects to craft album-quality guitar sounds. Store your custom presets directly to your hardware.

**Highlights:** Full Rig control via Wi-Fi, 120+ Rig presets, 22 classic speaker cabinets, Boutique mic combinations, Studio amp tone effects, Custom preset storage

**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 OX | Amp Top Box free?

OX | Amp Top Box is free to download, with no in-app purchases.

### Which has better reviews, Source Audio Neuro 3 or OX | Amp Top Box?

Source Audio Neuro 3 is rated higher. Source Audio Neuro 3 averages 4.6 out of 5 from 71 ratings, while OX | Amp Top Box averages 3.7 from 22 ratings.

### Do Source Audio Neuro 3 or OX | Amp Top Box have ads?

OX | Amp Top Box shows ads; Source Audio Neuro 3 does not.

### Which is updated more often, Source Audio Neuro 3 or OX | Amp Top Box?

Source Audio Neuro 3 ships an update every 4 weeks, and OX | Amp Top Box every 5 months. Most recently, Source Audio Neuro 3 was updated on November 1, 2026 and OX | Amp Top Box on October 24, 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.*