V vs Derry Jazz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V
Control NST Audio processors on your network with custom remote access. Adjust channel gains, select output sources, recall presets, and monitor metering. The app automatically configures itself and supports secure multi-user PIN access.
- Control NST Audio processors
- Custom remote access pages
- Adjust channel and matrix gains
- Select output sources
- Recall presets
- Metering
- Multi-user PIN security
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V-Remote is programmed using the NST Audio D-Net application, and can be set-up to allow control of one or more NST Audio processors connected to the same network*. V-Remote allows multiple pages of custom remote access to the following parameters : Channel and matrix gains Output source selection Preset recall Metering Multiple parameters across multiple devices can be assigned to a single control allowing, for example, different presets to all be recalled on different units, or gains adjusted at the same time via a single control. Crucially, the configuration of the app is stored within the audio system so anyone can download the app and it will configure itself automatically with no programming. To keep the controls secure, multiple users with PINs can also be configured, with individual user’s access set as required.
Derry Jazz
Discover and organize your festival experience with searchable event listings, map views, and a favorites feature. Plan your schedule and never miss a performance.
- Searchable event listings
- Filter by time and location
- Save events to favorites
- View event locations on map
- Festival schedule organizer
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The information presented in the app is not the property of the councils or the festival, but is maintained by the app owner. Includes searchable listings for the Derry Jazz festival by time and location. Also allows users to save events to a favourites list, and view locations of events on a map view
Screenshots
Verdict
The clearest difference is update cadence: Derry Jazz at every 2 weeks against V's every 2 months. On price, review sentiment, 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.
V ships an update every 2 months, Derry Jazz every 2 weeks. The most recent releases landed on October 10, 2026 and September 19, 2026 respectively.
| Parameter | V | Derry Jazz |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | NST Audio | Edward Ridge |
Customer experience
V
Derry Jazz
In-app purchases
V
No in-app purchases
Derry Jazz
No in-app purchases
