# Kii Home vs PSI Audio

The clearest difference is update cadence: Kii Home at every 3 weeks against PSI Audio's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Kii Home ships an update every 3 weeks, PSI Audio every 3 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Kii Home | PSI Audio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 46 MB | 47 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kii Audio GmbH](https://appshunter.io/developer/1682033843) | [Relec SA](https://appshunter.io/developer/1607080945) |

## What reviewers say

### Kii Home

[App page](https://appshunter.io/ios/app/kii-home/id6447628146)

**Features:** macOS Compatibility

**In-app purchases:** none


### PSI Audio

[App page](https://appshunter.io/ios/app/psi-audio-avaa-controller/id6651839273)

Control PSI Audio AVAA units with this official remote app. Access device information, update firmware, and learn about room acoustics. Optimize your low-frequency sound absorption.

**Highlights:** Remote control for AVAA units, Access device information (serial number, firmware), Firmware updates, Information on acoustics and room modes, Optimized absorption settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Kii Home free?

Kii Home is free to download, with no in-app purchases.

### Is PSI Audio free?

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

### Do Kii Home or PSI Audio have ads?

Neither Kii Home nor PSI Audio shows ads.

### Which is updated more often, Kii Home or PSI Audio?

Kii Home ships an update every 3 weeks, and PSI Audio every 3 months. Most recently, Kii Home was updated on September 11, 2026 and PSI Audio on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*