Wuertschatz vs Letzlearn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wuertschatz
Master Luxembourgish vocabulary with over 3,000 words and audio. An intelligent algorithm identifies your weak spots and helps you overcome them through topic-based testing. Improve your language skills effectively.
- Over 3,000 words
- Audio recordings
- Intelligent algorithm for difficulty identification
- Topic-based testing
- Progress tracking
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The creators of Aurelux present: Wuertschatz (Luxembourgish Vocabulary)! With over 3,000 words and audio recordings, this new app helps you train your Luxembourgish vocabulary. Wuertschatz helps you identify your difficulties and overcome them thanks to its intelligent algorithm. Choose one or more topics and test yourself! Terms of use: https://www.aurelux.lu/wuertschatz-terms-of-use.html
Letzlearn
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LetzLearn – The Ultimate App to Learn Luxembourgish! Want to learn Luxembourgish in a fun and effective way? LetzLearn offers interactive exercises, vocabulary flashcards, and structured lessons to help you improve step by step. Features: - Interactive Exercises – Practice with engaging challenges and quizzes - Flashcards – Memorize vocabulary faster with smart flashcards - Progress Tracking – Keep track of your learning streak and XP - Unlock Premium Content – Access exclusive lessons and advanced exercises Start your journey to mastering Luxembourgish today!
Screenshots
Verdict
The clearest difference is iOS requirement: Wuertschatz at 15.1 against Letzlearn's 17. On price, update cadence, ads and in-app purchases 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. Wuertschatz sells 4 in-app purchases, starting at $0.99 per 7 days and Letzlearn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Wuertschatz ships an update every 5 days, Letzlearn every 3 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.
| Parameter | Wuertschatz | Letzlearn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17 |
| Further details — not scored | ||
| Size | 41 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Luxify S.a r.l.-S | Francoise Nilles |
In-app purchases
Wuertschatz
- Abonnement - hebdomadaire3 Days trial$0.997 Days
- Abonnement - mensuel$1.991 Month
- Abonnement - annuel$7.991 Year
- Vocabulaire Premium$2.99
Letzlearn
- Letzlearn Premium$8.99
