# SonusVue — Real-time spectrum analyzer

> Real-time frequency and spectrum analyzer for audio recording and playback. (iPhone/iPad app by IRISS Inc,.)

- Source: https://appshunter.io/ios/app/sonusvue/id1245323501 (this page in markdown: same URL + `.md`)
- Developer: [IRISS Inc,](https://appshunter.io/developer/1245323320)
- Category: Utilities, Productivity
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 31 MB
- Languages: American English
- Released: 2017-06-08
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sonusvue/id1245323501/reviews.md

## What is SonusVue?

Real time frequency/spectrum analyzer allows you to record and play back the recordings while observing time signal and frequency spectrum in real time. The sampling frequency can be adjusted by the user. It starts at 200Hz and goes up to 44.1kHz. The recorded files can be deleted, if desired, from the app. The spectrum can be displayed in logarithmic scale (dB), with user specified number number of points of FFT (resolution), interpolation factor, integrated or differentiated and with various windowing functions. User configurable spectrum averaging is available. The app requires login information from IRISS Inc.

## Key features

- Real-time frequency analysis
- Record and playback audio
- Adjustable sampling frequency
- Logarithmic scale spectrum display
- Configurable FFT resolution
- User-configurable spectrum averaging

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/sonusvue/id1245323501/reviews.md

### 1/5 — No way to create user profile for app

*2023-06-30*

The software has a lot of potential but it doesn’t work like advertised.

### 1/5 — Not for the Avg Joe

*2018-12-15*

Requires a username and password.  Unclear how to get said credentials.  Appears to be for professionals.

### 1/5 — App wouldn’t work, there’s no way to set up account.

*2018-05-15*

Needed a login username and password to even begin to use the app. 

I tried looking on the website and couldn’t find out how to get a username and password that would work for the app.

I could not set up an account in the app.

## Frequently asked questions about SonusVue

### What is SonusVue used for?

SonusVue is a real-time frequency and spectrum analyzer that allows you to record and play back audio while observing the time signal and frequency spectrum. It's designed for detailed audio analysis.

### What sampling frequencies does SonusVue support?

The sampling frequency in SonusVue is adjustable by the user, starting from 200Hz and going up to 44.1kHz, offering flexibility for various audio analysis needs.

### Can I customize the spectrum display in SonusVue?

Yes, the spectrum can be displayed in a logarithmic scale (dB), with user-specified FFT points for resolution, interpolation factor, and various windowing functions. User-configurable spectrum averaging is also available.

### How do I manage recordings in SonusVue?

Recorded files can be deleted directly from within the SonusVue application if they are no longer needed, providing easy file management.

### What devices is SonusVue compatible with?

SonusVue is available for iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.

### What is the age rating for SonusVue?

SonusVue has an age rating of 4+, indicating it is suitable for users aged four and older.

### How often is SonusVue updated?

The latest version of SonusVue is 2.3, and it was last updated on July 17, 2022. This indicates a moderate update frequency.

### Does SonusVue require a login?

Yes, SonusVue requires login information from IRISS Inc. to access its full functionality.

## Version history (last 4 releases)

### 2.3 — 2022-07-17

New "Mark peaks" on the Settings page. If other than none, the full page "Spectrum" display will be showing exact frequency of the three largest peaks or of the harmonic series.

### 2.1 — 2020-04-09

Updated for latest versions of iPhone and iPad

### 2.0 — 2018-10-25

User specified recording duration, file renaming and file sharing.

### 1.0 — 2017-06-08

No release notes.

## More apps by IRISS Inc,

- [IRISS Toolbox](https://appshunter.io/ios/app/iriss-toolbox/id1536416263)
- [Delta T Companion](https://appshunter.io/ios/app/delta-t-companion/id1549213225)
- [E Sentry Systems](https://appshunter.io/ios/app/e-sentry-systems/id6444192723)
- [IRISS SiteWalk](https://appshunter.io/ios/app/iriss-sitewalk/id6759625809)

All apps by IRISS Inc,: https://appshunter.io/developer/1245323320

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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 2026-06-03.*