D vs QUESTRA Panels
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D
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D-Net Remote control software for the NST Audio range of professional audio signal matrix processing products.
QUESTRA Panels
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QUESTRA® Panels serve as the control center for networked LD Systems installation solutions. Using QUESTRA® Software you can design simple and intuitive interfaces which allow easy control of your system. Simply download QUESTRA® Panels on your iOS device, assign your custom panel design to the device, and you're ready to control. Designed as an integral part of QUESTRA®, QUESTRA® Panels is your interface to control and manage your system. Please note: 1. QUESTRA® v1.4.20 is required 2. This application is for controlling functionality only, not for creating or modifying panels. 3. QUESTRA® Panels requires the setup and design process to be handled by the QUESTRA® Software. With the QUESTRA® Software for Windows, you have the freedom to design and customize your panel functionality with its built-in editor. You can create users, assign specific roles, restrict access to certain functions, and ensure that critical network settings remain unmodified.
Screenshots
Verdict
The clearest difference is device support: QUESTRA Panels at 3 against D's 1. QUESTRA Panels also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases 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.
D ships an update every 6 weeks, QUESTRA Panels every 5 weeks. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.
| Parameter | D | QUESTRA Panels |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | NST Audio | ADAM HALL GMBH |
In-app purchases
D
No in-app purchases
QUESTRA Panels
No in-app purchases
