# Lexico Comprendre 1 vs Prodys

The clearest difference is in-app purchases: Prodys at none against Lexico Comprendre 1's 1. Prodys also leads on update cadence (fortnightly vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Lexico Comprendre 1 sells 1 one-off in-app purchase. Prodys asks for nothing beyond the download.

Lexico Comprendre 1 ships an update every 4 months, Prodys fortnightly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lexico Comprendre 1 | Prodys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/lexico-comprendre-1/id477092299/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 287 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pappy GmbH](https://appshunter.io/developer/461368271) | [Grapho Group Oy](https://appshunter.io/developer/1295113977) |

## What reviewers say

### Lexico Comprendre 1

[App page](https://appshunter.io/ios/app/lexico-comprendre-1/id477092299)

This app uses engaging games to improve language comprehension and vocabulary for children and adults. It offers a unique approach for speech rehabilitation after brain injuries, with exercises that track progress and adapt to user needs.

**Highlights:** Develops language comprehension, Improves vocabulary memorization, Engaging game-based exercises, Suitable for children and adults, Speech rehabilitation tool, Progress tracking, Audible questions for young learners

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

**In-app purchases (1)**

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


### Prodys

[App page](https://appshunter.io/ios/app/prodys/id6756649094)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lexico Comprendre 1 free?

Lexico Comprendre 1 is free to download, with in-app purchases available.

### Is Prodys free?

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

### Do Lexico Comprendre 1 or Prodys have ads?

Neither Lexico Comprendre 1 nor Prodys shows ads.

### Which is updated more often, Lexico Comprendre 1 or Prodys?

Lexico Comprendre 1 ships an update every 4 months, and Prodys fortnightly. Most recently, Lexico Comprendre 1 was updated on October 10, 2026 and Prodys on October 6, 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.*