Systemline 7 vs Radio Grey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Systemline 7
Control your multiroom music system from your iOS device. Stream music from various online services and your personal library. Customize your home screen and group zones for party mode.
- Multiroom music system control
- Stream from online services
- Personal music library browsing
- Customizable home screen
- Zone grouping for party mode
- On-the-fly playlist creation
- Restricted access features
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The S7 NetMusic App is designed exclusively for use with the Systemline S7 multiroom music system. The S7 NetMusic App is optimised for iOS7 and is compatible with iOS8. Turn your iPhone, iPod Touch or iPad in to a powerful multiroom controller usable anywhere in your home A number of special integration features have been included to make it readily usable with 3rd party control systems including KNX™, Lutron™, Control 4™ & Crestron™. This includes ‘punch through’ from the 3rd party App, support for automatic zone selection and a convenient return-path back to the 3rd party App that opened it. The first thing that greets you is the home screen, which could not be simpler. The home screen displays the time (with alarm function) and direct ‘one-touch’ selection of any favorite, which can be a radio station, album or playlist (stored on the NetServer or via a Music-on-demand service). There is also the option of an in-App purchase to add a fully featured Player function to your Controller. This is ideal for headphone listening or to Stream to compatible speakers. S7 NetMusic is a universal App for both iPhone and iPad, so you only have to purchase the App once. The main menu is fully customizable, so you can decide what services you want and position them in your order of preference. This is through a simple drag-and-drop process. One of the main features of this App, is its speed of operation. It is also simple and intuitive to use. You can easily browse your ‘My Music’ folder by Albums, Artists, Genres etc. or simply search for the music of your choice. There are a whole host of on-line services available through a wide choice of ‘Plug-ins’ including BBC iPlayer Radio ™, Qobuz ™ , Spotify ™ , Deezer ™ , YouTube ™, Tune-In ™ and many more. And for consistency, these services are presented and controlled in the same way as your own stored music library . Zones can be grouped together for party mode, or a number of separate groups can be created, all using a simple drag-n-drop process. Each zone within the group can be separately controllable, together with a master volume for each group. There is also a button to turn all zones off. There is a powerful on-the-fly playlist to which you can add tracks and then edit the playlist as you require, again by a simple drag n drop process. The playlist can then be saved and add to favorites if required. There is a restricted access feature, which can be used to limit certain devices from being able to control specific zones. For example, you may not want a teenage son or daughter making music selections or controlling the volume of NetMusic in your master bedroom. One of the deployment options for S7 is for the use of an iPod Touch or iPad as an in-wall control device. Consequently, considerable attention has been given to this functionality. The iPod Touch implementation is not only designed to work comprehensively in landscape mode, it benefits , as does an iPad, from being able to be woken up by a single touch of its screen. There is no need to access the home button.
Radio Grey
Stream the finest electronic music 24/7 from an online radio station. Enjoy an ad-free listening experience with this dedicated music service.
- 24/7 electronic music streaming
- Ad-free listening
- Online radio station
- Dedicated music service
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Radio Grey Finest Electonic Music Online Radio Station. Ad Free, Online 24/7. It’s just Grey!
Screenshots
Verdict
The clearest difference is review sentiment: Radio Grey at 100% against Systemline 7's 50%. Radio Grey also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). Systemline 7's advantage is update cadence (every 9 months vs every 28 months) and iOS requirement (11.0 vs 15.1). On price, ratings volume, ads 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. Systemline 7 sells 1 one-off in-app purchase. Radio Grey asks for nothing beyond the download.
Radio Grey holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 50% of Systemline 7's written reviews are positive against 100% of Radio Grey's.
Systemline 7 ships an update every 9 months, Radio Grey every 28 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Systemline 7 | Radio Grey |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 months — better | Every 28 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | PenguinLovesMusic.com | Ahmet Yigit Yavuz |
Customer experience
Systemline 7
Radio Grey
In-app purchases
Systemline 7
- Playback and Squeezebox Support$9.99
Radio Grey
No in-app purchases
Questions
Is Systemline 7 free?
Is Radio Grey free?
Which has better reviews, Systemline 7 or Radio Grey?
Do Systemline 7 or Radio Grey have ads?
Which is updated more often, Systemline 7 or Radio Grey?
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