# Naming Therapy vs VDLI

The clearest difference is price: VDLI at Free against Naming Therapy's $29.99. VDLI also leads on rating (5.0 vs 4.7). Naming Therapy's advantage is ratings volume (370 vs 1) and update cadence (every 7 months vs every 20 months). On ads and in-app purchases there is nothing between them.

VDLI is free to download; Naming Therapy costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VDLI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Naming Therapy has 370 ratings behind it against 1, so its average is the more settled of the two.

Naming Therapy ships an update every 7 months, VDLI every 20 months. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Naming Therapy | VDLI |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | [4.7 (370 ratings)](https://appshunter.io/ios/app/naming-therapy/id451093640/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vdli/id1450453931/reviews)** |
| Number of ratings | **370** | 1 |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 20 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#197** | — |
| Size | 312 MB | 37 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [Raj Persaud](https://appshunter.io/developer/1450453930) |

## What reviewers say

### Naming Therapy

[App page](https://appshunter.io/ios/app/naming-therapy/id451093640)

**Currently charting:** #197 Top Paid · Medical (US App Store)

This app helps individuals with aphasia and special needs practice naming and description skills. It offers a variety of exercises with photos, real voice, and customizable options to improve language abilities.

**Highlights:** Naming practice with cueing hierarchy, Description prompts for semantic analysis, Naming test for screening, Flashcards with verbs and adjectives, Customizable word lists and photos, Syllable length word filtering, Child-friendly mode

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 👍 Great for speech therapy
- 👍 High-quality photos
- 👍 Excellent for naming practice
- 👍 Customizable options

**What reviewers complain about**

- 👎 Lacks diversity in models
- 👎 Childish voice for adult cues
- 👎 Inaccurate sound phonemic cues
- 👎 Limited items in category sets
- 👎 Microphone quality issues

**Reported bugs**

- Microphone is bad
- Word playback too quiet
- Customizable stimulus pictures not presented as entered
- Customizable stimulus pictures presented in random order
- Sentence completion cue required for custom pictures

**Requested features**

- Translate more apps to French
- More diverse models in images


### VDLI

[App page](https://appshunter.io/ios/app/vdli/id1450453931)

This application facilitates discussions about the sounds and words a child is currently producing. It serves as a tool to help understand and document a child's vocal development.

**Highlights:** Vocal development tracking, Speech sound analysis, Word production documentation, Child communication aid

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Naming Therapy free?

Naming Therapy costs $29.99, with no in-app purchases.

### Is VDLI free?

VDLI is free to download, with no in-app purchases.

### Which has better reviews, Naming Therapy or VDLI?

VDLI is rated higher. Naming Therapy averages 4.7 out of 5 from 370 ratings, while VDLI averages 5.0 from 1 ratings.

### Do Naming Therapy or VDLI have ads?

Neither Naming Therapy nor VDLI shows ads.

### Which is updated more often, Naming Therapy or VDLI?

Naming Therapy ships an update every 7 months, and VDLI every 20 months. Most recently, Naming Therapy was updated on October 17, 2026 and VDLI on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*