# Lexico Cognition vs Clusters Complex Lite

The clearest difference is review sentiment: Clusters Complex Lite at 100% against Lexico Cognition's 55%. Clusters Complex Lite also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 1). On price, ratings volume and ads there is nothing between them.

Both are free to download. Lexico Cognition sells 1 one-off in-app purchase. Clusters Complex Lite asks for nothing beyond the download.

Clusters Complex Lite holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 55% of Lexico Cognition's written reviews are positive against 100% of Clusters Complex Lite's.

Lexico Cognition ships an update every 9 months, Clusters Complex Lite fortnightly. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Lexico Cognition | Clusters Complex Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/lexico-cognition/id477090595/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/clusters-complex-lite/id880776034/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 55.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 101 MB | 267 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pappy GmbH](https://appshunter.io/developer/461368271) | [SLPath LLC](https://appshunter.io/developer/880431285) |

## What reviewers say

### Lexico Cognition

[App page](https://appshunter.io/ios/app/lexico-cognition/id477090595)

Develop language, vocabulary, and cognitive skills through playful games. Features 30 games with 360 questions covering various themes, suitable for children and adults with speech disorders. Supports multiple languages.

**Highlights:** Language understanding development, Vocabulary building games, Cognitive and memory skill enhancement, 30 diverse games, 360 question and answer pairs, Speech therapy support, Multilingual options

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock all levels of Lexico-Cognition | $24.99 | one-time |


### Clusters Complex Lite

[App page](https://appshunter.io/ios/app/clusters-complex-lite/id880776034)

This app helps children practice complex consonant clusters in words, phrases, and sentences. It uses colorful photos, videos, and motivating themes to engage young learners. Speech-language pathologists can monitor progress with data collection and audio recordings.

**Highlights:** Complex consonant cluster practice, Words, phrases, and sentences, Colorful photos and videos, Motivating themes, Randomization option, Progress monitoring, Audio recording and data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lexico Cognition free?

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

### Is Clusters Complex Lite free?

Clusters Complex Lite is free to download, with no in-app purchases.

### Which has better reviews, Lexico Cognition or Clusters Complex Lite?

Clusters Complex Lite is rated higher. Lexico Cognition averages 4.3 out of 5 from 4 ratings, while Clusters Complex Lite averages 5.0 from 2 ratings.

### Do Lexico Cognition or Clusters Complex Lite have ads?

Neither Lexico Cognition nor Clusters Complex Lite shows ads.

### Which is updated more often, Lexico Cognition or Clusters Complex Lite?

Lexico Cognition ships an update every 9 months, and Clusters Complex Lite fortnightly. Most recently, Lexico Cognition was updated on September 26, 2026 and Clusters Complex Lite on October 3, 2026.

---

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