# Vectorscope — Stereo Audio Analyzer

> Stereo audio analysis tool for producers, mixers, and students. (iPhone/iPad app by Ruben Nine Blanco.)

- Source: https://appshunter.io/ios/app/vectorscope/id735257507 (this page in markdown: same URL + `.md`)
- Developer: [Ruben Nine Blanco](https://appshunter.io/developer/499300183)
- Category: Music, Utilities
- Price: Free
- Rating: 4.00/5 from 8 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 6 MB
- Languages: English
- Released: 2013-11-08
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vectorscope/id735257507/reviews.md

## What is Vectorscope?

Vectorscope is the perfect tool to analyze your stereo material. Whether you are a producer, mixer, recording artist, or student, we believe that Vectorscope will soon become an indispensable tool for all your stereo audio needs!

Vectorscope accepts audio coming either from an external iOS-compatible audio device or from an external iOS-compatible audio device or from an Audiobus-compatible app. Choosing one mode or the other couldn't be easier: When the app is connected to Audiobus, the audio will be routed automatically through it, otherwise the chosen audio source will be external — that simple!

Applications

• Identifying issues in the stereo image
• Checking phase and stereo balance issues
• Calibrating preamp, compressor, EQ, and other external processors' gains for optimal stereo recording, mixing, etc.
• Stereo metering featuring peak, RMS, peak hold, and max peak readings
• And much more!

Intended Audience

• DAW producers, mixers, recording artists, etc.
• As an educational tool for audio engineering students
• All kinds of Audiobus addicts!

Main Features

• Polar and Lissajous plotting
• Stereo metering with RMS, peak, peak hold, and max peak readings
• Stereo balance meter
• Phase correlation meter
• Autoscale or manual zoom (1x-8x)
• Adjustable scope fading rate
• 5 color schemes
• External audio and Audiobus input
• Total parameter recall
• Hi-res Retina graphics

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Please consider rating or reviewing Vectorscope after each update to help us further develop our app.

## Key features

- Polar and Lissajous plotting
- Stereo metering (RMS, peak, peak hold)
- Phase correlation meter
- Stereo balance meter
- Adjustable scope fading rate
- External audio and Audiobus input

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/vectorscope/id735257507/reviews.md

### 3/5 — Needs to work on music files

*2021-09-16, version 1.8.4*

Needs to work on music files, not just microphone input

### 5/5 — Its seems like a good app but

*2019-10-02, version 1.8.3*

How do i get the sound to be 3d cause all im getting is a straight line (sry if i sound stupid i dont know much about vector scopes)

### 5/5 — AU

*2018-05-22, version 1.8.3*

We really need AU support

### 3/5 — I figured it out.

*2017-12-01, version 1.8.3*

So the intelligence community isn't happy you can use this to figure out if you have been a target of their ghosting program, a program set up to deal the next potential Snowden. This will help identify them as part of the ghosting involves intercepting phone calls and pretending to be the bank, tech support, etc you bought you were calling.  As they only have so many people, they use audio voice changing to make it sound like different reps, however they don't have an infinite amount.  By analyzing their voice prints you can see that they just changed the pitch and tone, it's the same person pretending to be multiple people.  The app also goes ape s.h.it around recording devices and is perfect for finding planted audio bugs.  Unfortunately it doesn't work as intended and just makes a loud screech noise (due to the bugs planted around the house I'm sure).

### 3/5 — Waiting

*2016-01-26, version 1.8.3*

I don't have a dual channel input. Still waiting to hear back from developer. The app probably works fine but I am little disappointed that it's not working for me right out of the box, although I am a little inexperienced with this type of program.

### 5/5 — Great studio tool!

*2014-05-17, version 1.1*

Very useful for stereo imaging

### 5/5 — Fantastic App!

*2013-11-08, version 1.0*

Beautiful and accurate rendering, highly recommended!

## Frequently asked questions about Vectorscope

### What is Vectorscope used for?

Vectorscope is used to analyze stereo audio material. It helps identify issues in the stereo image, check phase and balance, and calibrate audio processors for optimal stereo recording and mixing.

### Who is the intended audience for Vectorscope?

The app is intended for DAW producers, mixers, recording artists, audio engineering students, and users of Audiobus.

### What kind of audio input does Vectorscope support?

Vectorscope accepts audio from external iOS-compatible audio devices or from Audiobus-compatible apps. It automatically routes audio when connected to Audiobus.

### What are the main visualization features in Vectorscope?

Vectorscope offers polar and Lissajous plotting, a stereo balance meter, and a phase correlation meter. It also includes stereo metering with RMS, peak, peak hold, and max peak readings.

### Can I adjust the display in Vectorscope?

Yes, Vectorscope allows for autoscale or manual zoom from 1x to 8x. You can also adjust the scope fading rate and choose from 5 different color schemes.

### Is Vectorscope available on multiple devices?

Based on the provided data, Vectorscope is currently supported on iPads.

### How often is Vectorscope updated?

The latest version of Vectorscope is 1.8.4, which was last updated on August 21, 2021. Users are encouraged to rate or review the app after each update to aid further development.

### What is the user rating for Vectorscope?

Vectorscope has a user rating of 4.0 stars based on 8 ratings.

## Version history (last 1 release)

### 1.8.4 — 2021-08-21

• Updated draw engine.
• Updated audio engine.
• Added missing app icons.

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## More apps by Ruben Nine Blanco

- [M/S Processor](https://appshunter.io/ios/app/ms-processor/id679279744)
- [QR Wizard: Code Reader & Maker](https://appshunter.io/ios/app/qr-wizard-code-reader-and-maker/id1626149466)

All apps by Ruben Nine Blanco: https://appshunter.io/developer/499300183

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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 2026-06-10.*