# PSI Audio vs Foundry Control

The clearest difference is iOS requirement: Foundry Control at 12 against PSI Audio's 14.0. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PSI Audio against 5.0 for Foundry Control. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | PSI Audio | Foundry Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/psi-audio/id1607080943/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/foundry-control/id6758643673/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 26 MB | 17 MB |
| Requires iOS | 14.0 | **12** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Relec SA](https://appshunter.io/developer/1607080945) | [PS Audio, Inc.](https://appshunter.io/developer/1462453920) |

## What reviewers say

### PSI Audio

[App page](https://appshunter.io/ios/app/psi-audio/id1607080943)

Remotely control your AVAA active system for low-frequency room mode absorption. Access device information, update firmware, and learn about acoustics and room modes.

**Highlights:** Remote AVAA system control, Device information access (serial, firmware, SSID), Firmware updates, Acoustics and room mode information, Optimized absorption features

**Features:** macOS Compatibility

**In-app purchases:** none


### Foundry Control

[App page](https://appshunter.io/ios/app/foundry-control/id6758643673)

This app allows you to wirelessly control and fine-tune your subwoofer from your smartphone. Adjust core settings, access advanced tools like delay alignment and room EQ, and manage multiple presets for different listening experiences.

**Highlights:** Bluetooth subwoofer control, Delay alignment, Automatic Room EQ, Manual parametric EQ, Multiple presets, Multi-sub management, System diagnostics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSI Audio free?

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

### Is Foundry Control free?

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

### Which has better reviews, PSI Audio or Foundry Control?

PSI Audio and Foundry Control are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do PSI Audio or Foundry Control have ads?

Neither PSI Audio nor Foundry Control shows ads.

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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.*