# ESX Toolkit vs Radia AV Control

The clearest difference is review sentiment: ESX Toolkit at 50% against Radia AV Control's 0%. ESX Toolkit also leads on iOS requirement (12.0 vs 15.0). Radia AV Control's advantage is update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ESX Toolkit ships an update every 5 months, Radia AV Control every 2 months. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | ESX Toolkit | Radia AV Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/radia-av-control/id6756186008/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 17 MB | 60 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Audio Design](https://appshunter.io/developer/1579008816) | [Harman International Industries](https://appshunter.io/developer/419840205) |

## What reviewers say

### ESX Toolkit

[App page](https://appshunter.io/ios/app/esx-toolkit/id1579008484)

Control DSP tuning devices remotely via Bluetooth. Adjust EQ settings and access powerful remote control functions for audio customization.

**Highlights:** Bluetooth device connection, DSP tuning control, EQ adjustment, Remote control functions, Device search

**Features:** macOS Compatibility

**In-app purchases:** none


### Radia AV Control

[App page](https://appshunter.io/ios/app/radia-av-control/id6756186008)

This application allows users to set up and control ARCAM Radia AV amplifiers and processors. It facilitates Wi-Fi setup, speaker configuration, and navigation of settings menus. Users can also browse and play internet radio, podcasts, and Amazon Music, while managing inputs, surround modes, and volume.

**Highlights:** Wi-Fi connection setup, Speaker configuration, Settings menu navigation, Internet radio and podcast browsing, Amazon Music integration, Streaming preset saving, Input selection and volume control

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

**In-app purchases:** none


## Frequently asked questions

### Is ESX Toolkit free?

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

### Is Radia AV Control free?

Radia AV Control is free to download, with no in-app purchases.

### Do ESX Toolkit or Radia AV Control have ads?

Neither ESX Toolkit nor Radia AV Control shows ads.

### Which is updated more often, ESX Toolkit or Radia AV Control?

ESX Toolkit ships an update every 5 months, and Radia AV Control every 2 months. Most recently, ESX Toolkit was updated on November 3, 2026 and Radia AV Control on November 13, 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.*