# OnlineLab — Voice Biomechanical Analysis

> Voice Biomechanical Analysis (iPhone/iPad app by Voice Clinical Systems.)

- Source: https://appshunter.io/ios/app/onlinelab/id1255669778 (this page in markdown: same URL + `.md`)
- Developer: [Voice Clinical Systems](https://appshunter.io/developer/1255669777)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 10.0 · 33 MB
- Languages: American English
- Released: 2017-07-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/onlinelab/id1255669778/reviews.md

## What is OnlineLab?

OnlineLab performs a biomechanical analysis of the voice signal based on an innovative methodology, which has nothing to do has nothing to do with traditional acoustic analysis or with those systems that perform some filtering of the sound wave to work with the glottal source. Voice Clinical Systems work directly with the final signal radiated at the lip level, and from it a procedure is applied to establish some correlates that allow inferring the biomechanics of the vocal folds. Singular segments and points of the voice signal are analyzed in order to provide highly relevant information for the study of the dynamics of the vocal folds during their vibration and for the detection of the associated pathology.
Biomechanical correlates include the fundamental frequency, the study of harmony in the movement of the edge of the vocal folds, the phases of the vocal cycle, the study of muscle tension and closure efficiency, tension and instability, separation of the Edges of vocal folds, mucosal wave and the possibility of presence of mass in the folds.
We provide to health professionals three types of reports:
-	Clinical screening test
-	Rapid alteration test
-	Complete biomechanical imbalance report

Voice Clinical Systems with Online Lab makes available to the clinician a virtual laboratory, which will provide accurate information on the biomechanics of the vocal cords.. This information must be correctly interpreted, in order to be able to establish clinical judgments as accurate as possible.
Health professionals can get the necessary training to improve their skills in interpretation of results and sampling, through the different manuals, video tutorials, on-line courses and face-to-face that Voice Clinical Systems puts at your disposal in the Section "Training".

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| R2 | $1.99 | one-time |
| R1 | $0.99 | one-time |
| R3 | $3.99 | one-time |
| Bono08 | $6.99 | one-time |



## Version history (last 5 releases)

### 1.6.1 — 2020-04-21

Improved recording without microphone

### 1.6.0 — 2020-03-04

Microphone identification

### 1.5.1 — 2020-02-24

Real-time microphone detection
Improved recording quality control
Correction of minor errors

### 1.5.0 — 2020-02-13

Improved recording quality without a microphone
New search for recordings by history
More reliability in the taking of speech sample
Possibility of requesting several types of reports on the same recording
Make new recordings from a recording
Correction of external microphone detection by lightning
Improved reporting with more information, accuracy and new graphics
Improvement in the response time of the reports
Correction of minor errors

### 1.4.2 — 2020-01-30

New search for recordings by history
More reliability in the taking of speech sample
Possibility of requesting several types of reports on the same recording
Make new recordings from a recording
Correction of external microphone detection by lightning
Improved reporting with more information, accuracy and new graphics
Improvement in the response time of the reports
Correction of minor errors

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## More apps by Voice Clinical Systems

- [OnlineLab VCS](https://appshunter.io/ios/app/onlinelab-vcs/id6502659918)

All apps by Voice Clinical Systems: https://appshunter.io/developer/1255669777

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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 2026-05-19.*