Vogel und Noot E3 App vs PSI Audio
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Vogel und Noot E3 App
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The Control E3 App allows you to remotely monitor and control your VOGEL&NOOT, MYSON and FINIMETAL heating system. Just connect your smartphone or tablet (WiFi) to your CONTROL E3 wireless central programmer. You can then easily change modes and corresponding temperatures, create and change day and week programs, set holiday dates for all connected appliances, rooms or zones. Improve your comfort while saving energy. The Control E3 App supports a wide range of our product portfolio. It is now also connectable to our under floor heating systems. The Control E3 App is the new app for the Control E3 with firmware V3.05 or newer. If you want to use it, please update your Control E3.
PSI Audio
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.
- Remote control for AVAA units
- Access device information (serial number, firmware)
- Firmware updates
- Information on acoustics and room modes
- Optimized absorption settings
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This is the official app to control PSI Audio AVAA units with the latest firmware. If you are looking for the legacy PSI Audio app (for older units), please search for βPSI Audio β Legacyβ in the store. 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).
Screenshots
Verdict
The clearest difference is update cadence: PSI Audio at every 3 months against Vogel und Noot E3 App's every 14 months. Vogel und Noot E3 App's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vogel und Noot E3 App ships an update every 14 months, PSI Audio every 3 months. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.
| Parameter | Vogel und Noot E3 App | PSI Audio |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 0.0% of reviews |
| Update frequency | Every 14 months | Every 3 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 14 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | WebService | Relec SA |
In-app purchases
Vogel und Noot E3 App
No in-app purchases
PSI Audio
No in-app purchases
Questions
Is Vogel und Noot E3 App free?
Is PSI Audio free?
Do Vogel und Noot E3 App or PSI Audio have ads?
Which is updated more often, Vogel und Noot E3 App or PSI Audio?
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