PSI Audio vs DALI Update Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSI Audio
Remotely control your AVAA active system for low-frequency room mode absorption. Access device information, update firmware, and learn about acoustics and room modes.
- Remote AVAA system control
- Device information access (serial, firmware, SSID)
- Firmware updates
- Acoustics and room mode information
- Optimized absorption features
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The AVAA is a unique active system to absorb low frequency room modes in a room. This application allows you to remotely control your AVAA(s) through your mobile phone. It also gives you access to all the information relative to your device such as serial number, firmware version, SSID, etc. You will also need this application to get access to the latest firmware and ensure you have all available features and optimised absorption. Furthermore, this application will give you general information on acoustics, room modes and how best to use your AVAA(s).
DALI Update Tool
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The DALI Update Tool is designed to provide firmware updates for select DALI products. Currently supported product is: DALI IO-12.
Screenshots
Verdict
The clearest difference is update cadence: DALI Update Tool at monthly against PSI Audio's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PSI Audio ships an update every 2 months, DALI Update Tool monthly. The most recent releases landed on June 4, 2026 and September 12, 2026 respectively.
| Parameter | PSI Audio | DALI Update Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Relec SA | DALI AS |
In-app purchases
PSI Audio
No in-app purchases
DALI Update Tool
No in-app purchases
Questions
Is PSI Audio free?
Is DALI Update Tool free?
Do PSI Audio or DALI Update Tool have ads?
Which is updated more often, PSI Audio or DALI Update Tool?
Other comparisons
