# Spectro Real

> Real-time audio frequency spectrogram for voice analysis and biofeedback. (iPhone/iPad app by WEVOSYS medical technology GmbH.)

- Source: https://appshunter.io/ios/app/spectro-real/id808286812 (this page in markdown: same URL + `.md`)
- Developer: [WEVOSYS medical technology GmbH](https://appshunter.io/developer/808286815)
- Category: Medical, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 6.0 · 2 MB
- Languages: English
- Released: 2014-08-10
- Data updated: 2026-09-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/spectro-real/id808286812/reviews.md

## What is Spectro Real?

Spectro Real shows a frequency spectrogram over time and can be used for any audio signal, especially for voice signal analysis. Look up harmonics and formats of human voice as well as articulation and voice quality. It is also a nice biofeedback for speech and voice and offers a movable frequency line.

## Key features

- Real-time frequency spectrogram
- Voice signal analysis
- Harmonics and formant visualization
- Articulation and voice quality assessment
- Speech and voice biofeedback
- Movable frequency line

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/spectro-real/id808286812/reviews.md

### 1/5 — Does nothing on iPhone SE

*2019-05-12*

Does not seem to do anything at all

### 5/5 — Good

*2016-02-13, version 1.1*

Good

### 1/5 — Hmmmm what can I say

*2015-03-23, version 1.1*

If it started when you pressed start then it would be ok, but you have to tap start about 25 times before it starts, it's ok, but it's not brilliant

## Frequently asked questions about Spectro Real

### What is Spectro Real used for?

Spectro Real displays a frequency spectrogram over time for any audio signal, primarily for analyzing voice signals. It helps users examine harmonics, formants, articulation, and voice quality, serving as a biofeedback tool for speech and voice.

### Is Spectro Real free to use?

Yes, Spectro Real is available for free. The app is listed as free with no in-app purchases or advertisements mentioned in its current data.

### What devices does Spectro Real support?

Spectro Real is designed for Apple devices, specifically supporting iPhone, iPad, and iPod.

### How often is Spectro Real updated?

Spectro Real was last updated on November 19, 2014, with version 1.1. The initial release date was August 10, 2014, indicating infrequent updates.

### What is the age rating for Spectro Real?

Spectro Real has an age rating of 4+, making it suitable for a wide range of users including children.

### What are the main features of Spectro Real for voice analysis?

Spectro Real offers real-time frequency spectrograms, the ability to look up harmonics and formants of the human voice, and assessment of articulation and voice quality. It also includes a movable frequency line for detailed examination.

### Does Spectro Real have ads?

No, Spectro Real does not contain advertisements. The app is listed as free and does not indicate the presence of ads.

### What is the user feedback on Spectro Real?

Spectro Real has received a rating of 2.3 stars from 4 ratings. This suggests mixed to negative user sentiment based on the limited available feedback.

## Version history (last 2 releases)

### 1.1 — 2014-11-19

This app has been updated by Apple to display the Apple Watch app icon.

Minor performance issues.

### 1.0 — 2014-08-08

No release notes.

## Apps similar to Spectro Real

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [VoxApp - Voice Analysis](https://appshunter.io/ios/app/voxapp-voice-analysis/id6760035609) | — | Free | Medical |
| [appointmed Praxisverwaltung](https://appshunter.io/ios/app/appointmed-praxisverwaltung/id1479210527) | — | Free | Medical |
| [Advanced Naming Therapy](https://appshunter.io/ios/app/advanced-naming-therapy/id1078772848) | 4.7 (244) | $29.99 | Medical |
| [LINKTOP Stethoscope](https://appshunter.io/ios/app/linktop-stethoscope/id1613678757) | — | Free | Medical |

## More apps by WEVOSYS medical technology GmbH

- [Audiometry Game](https://appshunter.io/ios/app/audiometry-game/id871740845)
- [RBH - Learning and Practice (GRBAS)](https://appshunter.io/ios/app/rbh-learning-and-practice-grbas/id879154455)

All apps by WEVOSYS medical technology GmbH: https://appshunter.io/developer/808286815

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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 2026-09-25.*