# Vocal Pathology vs LispApp

The clearest difference is price: LispApp at Free against Vocal Pathology's $4.99. LispApp also leads on rating (5.0 vs 2.5) and update cadence (every 11 days vs every 34 months). Vocal Pathology's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 13.0). On ratings volume, ads and device support there is nothing between them.

LispApp is free to download; Vocal Pathology costs $4.99 up front. LispApp sells 1 in-app purchase, starting at $34.99 per month. Vocal Pathology asks for nothing beyond the download.

LispApp holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Vocal Pathology ships an update every 34 months, LispApp every 11 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Vocal Pathology | LispApp |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/vocal-pathology-neurological/id644820275/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lispapp-language-therapy/id6743806577/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 11 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 84 MB | 145 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [ArraTreeni Oy](https://appshunter.io/developer/1345435068) |

## What reviewers say

### Vocal Pathology

[App page](https://appshunter.io/ios/app/vocal-pathology-neurological/id644820275)

This educational app visualizes and explains various vocal pathologies, including ALS, myasthenia gravis, Parkinson's disease, and post-polio syndrome. It features videos of vocal folds, audio clips, and animated illustrations to help students, patients, and professionals understand and contrast these conditions with normal vocal function.

**Highlights:** Videos of vocal fold pathologies, Audio clips of patient readings, Animated vocal fold illustrations, Structure identification, Zoom and pan capabilities, Play/pause/stop controls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LispApp

[App page](https://appshunter.io/ios/app/lispapp-language-therapy/id6743806577)

This app offers interactive exercises and games to help children and teenagers practice and improve the pronunciation of the /s/ sound. Developed with speech-language pathologists, it follows proven therapeutic methods for effective home practice.

**Highlights:** Interactive /s/ sound exercises, Auditory bombardment, Listening for /s/ discrimination, Oral motor skill practice, Shaping /s/ sound production, Syllable and word practice

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LispApp monthly subscription. | $34.99 | per month |


## Frequently asked questions

### Is Vocal Pathology free?

Vocal Pathology costs $4.99, with no in-app purchases.

### Is LispApp free?

LispApp is free to download, with in-app purchases available.

### Which has better reviews, Vocal Pathology or LispApp?

LispApp is rated higher. Vocal Pathology averages 2.5 out of 5 from 2 ratings, while LispApp averages 5.0 from 1 ratings.

### Do Vocal Pathology or LispApp have ads?

Neither Vocal Pathology nor LispApp shows ads.

### Which is updated more often, Vocal Pathology or LispApp?

Vocal Pathology ships an update every 34 months, and LispApp every 11 days. Most recently, Vocal Pathology was updated on November 1, 2026 and LispApp on October 30, 2026.

---

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