# A/B Audio vs Cortex Cloud

The clearest difference is review sentiment: A/B Audio at 87% against Cortex Cloud's 29%. A/B Audio also leads on rating (4.3 vs 3.4) and device support (4 vs 2). Cortex Cloud's advantage is price (Free vs $3.99) and ratings volume (73 vs 7). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Cortex Cloud is free to download; A/B Audio costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

A/B Audio holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Cortex Cloud has 73 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 87% of A/B Audio's written reviews are positive against 29% of Cortex Cloud's.

A/B Audio ships an update every 2 months, Cortex Cloud every 6 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | A/B Audio | Cortex Cloud |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/ab-audio/id1312626953/reviews)** | [3.4 (73 ratings)](https://appshunter.io/ios/app/cortex-cloud/id1484938666/reviews) |
| Number of ratings | 7 | **73** |
| Positive reviews | **86.7% of reviews** | 28.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 100 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Kaspers](https://appshunter.io/developer/418797070) | [Neural DSP](https://appshunter.io/developer/1458496080) |

## What reviewers say

### A/B Audio

[App page](https://appshunter.io/ios/app/ab-audio/id1312626953)

This audio tool allows musicians and engineers to compare two audio mixes side-by-side to identify subtle differences and achieve the perfect sound. Easily load tracks from various cloud services and conduct blind tests to make informed decisions about your mixes.

**Highlights:** Side-by-side audio mix comparison, Live switching between mixes, Load tracks from Music library, Support for iCloud Drive, Dropbox, Google Drive, Blind test option, Easy file sharing

**Features:** Vision Pro support

**In-app purchases:** none


### 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 A/B Audio free?

A/B Audio costs $3.99, with no in-app purchases.

### Is Cortex Cloud free?

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

### Which has better reviews, A/B Audio or Cortex Cloud?

A/B Audio is rated higher. A/B Audio averages 4.3 out of 5 from 7 ratings, while Cortex Cloud averages 3.4 from 73 ratings.

### Do A/B Audio or Cortex Cloud have ads?

Neither A/B Audio nor Cortex Cloud shows ads.

### Which is updated more often, A/B Audio or Cortex Cloud?

A/B Audio ships an update every 2 months, and Cortex Cloud every 6 weeks. Most recently, A/B Audio was updated on November 6, 2026 and Cortex Cloud on November 3, 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.*