# VDLI — Vocal Dev Landmarks Interview

> Tool for discussing child vocalization and word production. (iPhone/iPad app by Raj Persaud.)

- Source: https://appshunter.io/ios/app/vdli/id1450453931 (this page in markdown: same URL + `.md`)
- Developer: [Raj Persaud](https://appshunter.io/developer/1450453930)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 37 MB
- Languages: American English
- Released: 2019-02-09
- Data updated: 2026-06-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vdli/id1450453931/reviews.md

## What is VDLI?

The purpose of this app is to aid in engaging in a discussion about the types of sounds and/or words a particular child is currently producing.

## Key features

- Vocal development tracking
- Speech sound analysis
- Word production documentation
- Child communication aid


## Frequently asked questions about VDLI

### What is VDLI used for?

VDLI is designed to help users engage in discussions about the specific sounds and words a child is currently producing, aiding in the understanding of their vocal development.

### Is VDLI free to use?

Yes, VDLI is available for free, with no cost required for download or use.

### What devices does VDLI support?

VDLI is currently supported on iPads.

### What is the age rating for VDLI?

VDLI has an age rating of 4+, making it suitable for younger users and those who work with them.

### How often is VDLI updated?

The latest version of VDLI was released on March 28, 2025, indicating active development and updates.

### Does VDLI have ads?

No, VDLI does not contain advertisements.

### What is the user rating for VDLI?

VDLI has received an excellent rating of 5.0 stars from one user review.

### Who developed VDLI?

VDLI was developed by Raj Persaud.

## Version history (last 4 releases)

### 1.3 — 2025-03-28

Refreshed the look and recompiled so that it will work on the latest IOS versions.

### 1.2 — 2021-02-27

Added field for Child's Corrected Age.

### 1.1 — 2019-06-26

Added links to admin manual and interview form.
Added ability to select which scales to administer.
Removed requirement for REDCap code.

### 1.0 — 2019-02-08

No release notes.

## Apps similar to VDLI

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Problem Solve It](https://appshunter.io/ios/app/problem-solve-it/id938854046) | 1.0 (2) | $14.99 | Medical |
| [My Rx Toolkit](https://appshunter.io/ios/app/my-rx-toolkit/id1534932422) | 3.7 (3) | Free | Medical |
| [Dysphagia Therapy](https://appshunter.io/ios/app/dysphagia-therapy/id1029980637) | 4.9 (473) | $19.99 | Medical |
| [Speak Up For Parkinson's](https://appshunter.io/ios/app/speak-up-for-parkinsons/id784117908) | 2.7 (3) | Free | Medical |
| [Naming Therapy](https://appshunter.io/ios/app/naming-therapy/id451093640) | 4.7 (358) | $29.99 | Medical |

## More apps by Raj Persaud

- [BEAR Lab Games](https://appshunter.io/ios/app/bear-lab-games/id1523758420)
- [INCLUDE Audio](https://appshunter.io/ios/app/include-audio/id1532295307)
- [ChEgSS](https://appshunter.io/ios/app/chegss/id1630237579)

All apps by Raj Persaud: https://appshunter.io/developer/1450453930

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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 2026-06-28.*