# Groove Scope

> Groove Scope (iPhone/iPad app by Direct Sound Records Ltd.)

- Source: https://appshunter.io/ios/app/groove-scope/id6790797152 (this page in markdown: same URL + `.md`)
- Developer: [Direct Sound Records Ltd](https://appshunter.io/developer/1896279797)
- Category: Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Released: 2026-09-09
- Data updated: 2026-10-15

## What is Groove Scope?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Groove Scope Pro | $59.99 | one-time |


## Is Groove Scope safe?

Not enough ratings yet to assess Groove Scope.

## Is Groove Scope legit?

Groove Scope appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Groove Scope is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-01

Updated the app icon.

### 1.0 — 2026-09-10

No release notes.

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## More apps by Direct Sound Records Ltd

- [Resonance Lab](https://appshunter.io/ios/app/resonance-lab/id6766353005)
- [SPL Reference](https://appshunter.io/ios/app/spl-reference/id6806757498)

All apps by Direct Sound Records Ltd: https://appshunter.io/developer/1896279797

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-15.*