# Conversation Therapy Lite vs IDDSI

The clearest difference is review sentiment: Conversation Therapy Lite at 75% against IDDSI's 0%. Conversation Therapy Lite also leads on rating (4.7 vs 1.6) and update cadence (every 7 months vs every 21 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Conversation Therapy Lite holds the better App Store score, 4.7 against 1.6. Both are backed by a comparable volume of ratings — 60 and 14 respectively. Written reviews point the same way: 75% of Conversation Therapy Lite's written reviews are positive against 0% of IDDSI's.

Conversation Therapy Lite ships an update every 7 months, IDDSI every 21 months. The most recent releases landed on August 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Conversation Therapy Lite | IDDSI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (60 ratings)](https://appshunter.io/ios/app/conversation-therapy-lite/id636843583/reviews)** | [1.6 (14 ratings)](https://appshunter.io/ios/app/iddsi/id1145593063/reviews) |
| Number of ratings | **60** | 14 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 21 months |
| Monetization | Free | Free |
| Size | 27 MB | 100 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [International Dysphagia Diet Standardisation Initiative Iddsi](https://appshunter.io/developer/1650465352) |

## What reviewers say

### Conversation Therapy Lite

[App page](https://appshunter.io/ios/app/conversation-therapy-lite/id636843583)

This app facilitates speech therapy by providing conversation starters and tools to practice language and social skills. It helps individuals with speech or language impairments engage in dialogue and carry over therapy lessons at home. The app offers customizable settings and tracks progress for one-on-one or group sessions.

**Highlights:** Conversation starters for various topics, Tools to practice language and social skills, Progress tracking for sessions, Customizable settings for age-appropriateness, Audio recording and scoring, Emailable session summaries

**In-app purchases:** none


### IDDSI

[App page](https://appshunter.io/ios/app/iddsi/id1145593063)

Access the IDDSI framework for food texture and drink thickness testing. This tool provides easy lookup of descriptors and tests, suitable for all ages and care settings to assist individuals with dysphagia.

**Highlights:** IDDSI framework access, Food texture descriptors, Drink thickness tests, Easy lookup, Applicable to all ages, Supports all care settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Conversation Therapy Lite free?

Conversation Therapy Lite is free to download, with no in-app purchases.

### Is IDDSI free?

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

### Which has better reviews, Conversation Therapy Lite or IDDSI?

Conversation Therapy Lite is rated higher. Conversation Therapy Lite averages 4.7 out of 5 from 60 ratings, while IDDSI averages 1.6 from 14 ratings.

### Do Conversation Therapy Lite or IDDSI have ads?

Neither Conversation Therapy Lite nor IDDSI shows ads.

### Which is updated more often, Conversation Therapy Lite or IDDSI?

Conversation Therapy Lite ships an update every 7 months, and IDDSI every 21 months. Most recently, Conversation Therapy Lite was updated on August 20, 2026 and IDDSI on September 23, 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.*