# Lingraphica Device Assessment vs Dysphagia Therapy

The clearest difference is price: Lingraphica Device Assessment at Free against Dysphagia Therapy's $19.99. Dysphagia Therapy's advantage is rating (4.9 vs 4.0) and review sentiment (80% vs 50%). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Lingraphica Device Assessment is free to download; Dysphagia Therapy costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dysphagia Therapy holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Dysphagia Therapy has 495 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 50% of Lingraphica Device Assessment's written reviews are positive against 80% of Dysphagia Therapy's.

Lingraphica Device Assessment ships an update every 5 months, Dysphagia Therapy every 4 months. The most recent releases landed on October 16, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Lingraphica Device Assessment | Dysphagia Therapy |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/lingraphica-device-assessment/id724014376/reviews) | **[4.9 (495 ratings)](https://appshunter.io/ios/app/dysphagia-therapy/id1029980637/reviews)** |
| Number of ratings | 5 | **495** |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#125** |
| Size | 150 MB | 7 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Lingraphicare, Inc.](https://appshunter.io/developer/310102861) | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) |

## What reviewers say

### Lingraphica Device Assessment

[App page](https://appshunter.io/ios/app/lingraphica-device-assessment/id724014376)

This tool helps speech-language pathologists evaluate clients' suitability for a speech-generating device. It includes an evaluation, device simulation, and questionnaire to assess necessary skills. Results can be sent for a free clinical consultation.

**Highlights:** Client readiness assessment, Device simulation, Client questionnaire, Flexible evaluation, Free clinical consultation

**In-app purchases:** none


### Dysphagia Therapy

[App page](https://appshunter.io/ios/app/dysphagia-therapy/id1029980637)

**Currently charting:** #125 Top Paid · Medical (US App Store)

This app serves as a comprehensive guide for speech-language pathologists and students managing swallowing disorders. It offers personalized therapy options, customized home programs, and educational tools for clinicians and patients.

**Highlights:** Personalized therapy options, Customized home programs, Clinician & patient education tools, Therapy Finder based on impairments, Detailed treatment techniques, Anatomy and cranial nerve information

**In-app purchases:** none


## Frequently asked questions

### Is Lingraphica Device Assessment free?

Lingraphica Device Assessment is free to download, with no in-app purchases.

### Is Dysphagia Therapy free?

Dysphagia Therapy costs $19.99, with no in-app purchases.

### Which has better reviews, Lingraphica Device Assessment or Dysphagia Therapy?

Dysphagia Therapy is rated higher. Lingraphica Device Assessment averages 4.0 out of 5 from 5 ratings, while Dysphagia Therapy averages 4.9 from 495 ratings.

### Do Lingraphica Device Assessment or Dysphagia Therapy have ads?

Neither Lingraphica Device Assessment nor Dysphagia Therapy shows ads.

### Which is updated more often, Lingraphica Device Assessment or Dysphagia Therapy?

Lingraphica Device Assessment ships an update every 5 months, and Dysphagia Therapy every 4 months. Most recently, Lingraphica Device Assessment was updated on October 16, 2026 and Dysphagia Therapy on November 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.*