Linn vs Groove Scope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linn
Control your Linn music system with an intuitive interface. Stream from integrated services like TIDAL and Qobuz, search globally for music, and manage playlists from the cloud. Enjoy synchronized playback across multiple streamers.
- Artist view with bios and discographies
- Integrated streaming services (TIDAL, Qobuz, Deezer)
- Global search across all music content
- Cloud-synced playlists
- Multi-room synchronized playback
- Dark mode option
- Over-the-air software upgrades
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The most intuitive and enjoyable way to control your Linn music system; whether you have one or more streamers at your home. ARTIST VIEW Searching by artist yields comprehensive results; with artist bios, top tracks, albums, ‘appears on...’, and related artists all contained in a neat, scroll-down list. STREAM AWAY All of your favourite high-resolution streaming services – TIDAL, Qobuz, and Deezer – and internet radio services airable, CalmRadio, and TuneIn are fully integrated inside the app. All Linn streamers are also compatible with Spotify Connect. TIDAL Radio and personalised ‘My Mixes’ pull through to Linn app too . GLOBAL SEARCH Quickly find what you’re looking for across all your streaming services and stored music content, all from one place. The revamped global search function allows browsing by artist, album, genre station, or track; and pulls through gorgeous artwork and artist photography in a much-improved and better integrated experience. DARK MODE For a more cosy experience, when the lights are down low, dark mode is available via app settings. NOW PLAYING An enhanced Now Playing view displays beautiful, large-format album artwork, and includes all transport and volume controls on a single, uncluttered screen. YOUR PLAYLISTS – ANYWHERE Your playlists are stored in the Cloud, linked to your Linn account, meaning you always have access to your favourites – from anywhere and at any time – and can cue them up on any Linn streamer on your local network. UPDATE AND CONFIGURE Regular, free, over-the-air software upgrades bring performance and feature enhancements to your Linn streamer. It’s easy to ensure your system is always up-to-date with the latest version directly within the app. The ability to manage and rename sources and rooms is embedded in the app settings screens too. THROW LEGENDARY PARTIES Own multiple Linn streamers? Take control of every room, all from the same app, on the same iOS device. Link rooms together and enjoy the same music, perfectly synchronised throughout your home. Linn App is compatible with all Linn Music Systems running Davaar firmware.
Groove Scope
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Groove Scope helps you assess your turntable setup using test-record signals and an external audio interface. Follow guided measurements, inspect live signal levels and spectrum, and compare results as you adjust your setup. Basic includes a guided 1 kHz azimuth quick check. Groove Scope Pro is available as a one-time in-app purchase and unlocks complete 1 kHz analysis, rotation fingerprints, comparisons, saved measurement sessions and PDF reports. AUDIO INTERFACE REQUIRED The built-in microphone is used only for an optional 1 kHz test-tone check. Turntable measurements require a suitable test record and an external audio interface; the built-in microphone does not replace this interface. iOS microphone/audio-input permission is also required to capture the connected interface signal. Groove Scope is designed to work with any class-compliant USB audio interface that provides two simultaneous input channels to your iPhone or iPad. Our tested and approved interfaces include the Audient EVO 4 and ART USB PhonoPlus V.2. No proprietary audio driver is required. Connect the interface’s line inputs to the REC OUT or PREAMP OUT of your integrated amplifier or preamplifier, using cables and connectors that match your equipment. Select line input mode where applicable. Some interfaces require external power, a powered USB hub or a compatible adapter. Our approved Audient EVO 4 and ART USB PhonoPlus V.2 support direct USB connection without a separate power supply when the connected iPhone or iPad supplies sufficient power. Power and adapter requirements depend on the host device and interface. Results depend on the test record, audio signal chain and measurement conditions.
Screenshots
Verdict
The clearest difference is in-app purchases: Linn at none against Groove Scope's 1. Linn also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads 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. Groove Scope sells 1 one-off in-app purchase. Linn asks for nothing beyond the download.
Linn ships an update monthly, Groove Scope every 3 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.
| Parameter | Linn | Groove Scope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (298 ratings) — better | — |
| Positive reviews | 48.3% of reviews | — |
| Number of ratings | 298 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 130 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Linn Products Ltd | Direct Sound Records Ltd |
Bugs and requests
Linn
Reported bugs
4 issues- Inability to connect to music systems
- Playlist disappearing after updates
- Incorrect metadata and album art display
- Frequent log-out issues
Requested features
5 requests- Dark mode option
- Improved playlist management
- Better integration with streaming services
- Customizable album/artist view
- Alarm clock/automation features
Groove Scope
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Linn
No in-app purchases
Groove Scope
- Groove Scope Pro$59.99
Questions
Is Linn free?
Is Groove Scope free?
Do Linn or Groove Scope have ads?
Which is updated more often, Linn or Groove Scope?
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