Lexico Cognitie vs Letterfun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lexico Cognitie
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Lexico Cognitie is geschikt voor logopedie bij kinderen met taalontwikkelingsproblemen en voor volwassenen met een niet-aangeboren hersenletsel met afasie. De app richt zich op het trainen van woordenschat (input en output van semantiek), aandacht, geheugen en auditieve vaardigheden en executieve functies. Bij de oefeningen moeten de juiste antwoorden op vragen worden gevonden door de instructie te slepen naar de overeenkomstige afbeelding. - Woordenschatuitbreiding en woordbegripsoefeningen - Oefeningen op causale verbanden - cognitieve training - 6 niveaus: associaties, relaties, activiteiten, eigenschappen, posities en tegenstellingen - 360 taken in 30 verschillende spelvormen Toepassingsgebied: - Taaltherapie bij kinderen zonder leesvaardigheid - Begrijpend lezen voor lagereschoolkinderen - Taalonderwijs (Nederlands als tweede taal) - Zelfstandig oefenen voor volwassenen met afasie met begripsstoornissen en/of executieve functiestoornissen Lexico Cognitie is ontworpen en ontwikkeld met ervaren professionals uit de logopedie en het hoger onderwijs. In Lexico Cognitie is het niveau "E" opgenomen. De andere niveaus kunnen worden ontgrendeld met een in-app aankoop.
Letterfun
This app helps children aged 4 and up learn to read and write through four progressive levels. It supports learning in German, English, Spanish, and Dutch, with vocabulary tailored to a child's world.
- Four progressive learning levels
- Learn reading and writing
- Multilingual support (DE, EN, ES, NL)
- Age-appropriate content
- Vocabulary based on child's experience
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Letterfun is an app designed for children from 4 years of age (and older) to learn how to read and write. The app is offered in 4 different levels. These are indicated through stars in the app. Level 1: The correct letters remain standing under the command Level 2: The letters disappear after 3 seconds. Help color remains Level 3: Only the help color remains Level 4: Only the correct number of letters is still visible This app is also for children who need more challenge or want to learn, reading, writing and speaking in a different language. You can select the German, English, Spanish and Dutch language to learn words that match the child's experience world.
Screenshots
Verdict
The clearest difference is in-app purchases: Letterfun at none against Lexico Cognitie's 1. Letterfun also leads on update cadence (every 3 weeks vs every 8 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lexico Cognitie sells 1 one-off in-app purchase. Letterfun asks for nothing beyond the download.
Lexico Cognitie ships an update every 8 months, Letterfun every 3 weeks. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.
| Parameter | Lexico Cognitie | Letterfun |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.1 — better |
| Further details — not scored | ||
| Size | 111 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Pappy GmbH | Dieverz |
In-app purchases
Lexico Cognitie
- unlock all levels of Lexico-Cognition$24.99
Letterfun
No in-app purchases
Questions
Is Lexico Cognitie free?
Is Letterfun free?
Do Lexico Cognitie or Letterfun have ads?
Which is updated more often, Lexico Cognitie or Letterfun?
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