# MathemaTIC.lu vs Wuertschatz

The clearest difference is in-app purchases: MathemaTIC.lu at none against Wuertschatz's 4. MathemaTIC.lu also leads on iOS requirement (11.0 vs 15.1). Wuertschatz's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Wuertschatz sells 4 in-app purchases, starting at $0.99 per 7 days. MathemaTIC.lu asks for nothing beyond the download.

MathemaTIC.lu ships an update every 2 months, Wuertschatz every 5 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MathemaTIC.lu | Wuertschatz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wuertschatz/id1472781707/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 4 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ministère de l'Éducation nationale Luxembourg](https://appshunter.io/developer/499814346) | [Luxify S.a r.l.-S](https://appshunter.io/developer/608366453) |

## What reviewers say

### MathemaTIC.lu

[App page](https://appshunter.io/ios/app/mathematiclu/id1061078441)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wuertschatz

[App page](https://appshunter.io/ios/app/wuertschatz/id1472781707)

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.

**Highlights:** Over 3,000 words, Audio recordings, Intelligent algorithm for difficulty identification, Topic-based testing, Progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement - hebdomadaire | $0.99 | per 7 days |
| Abonnement - mensuel | $1.99 | per month |
| Abonnement - annuel | $7.99 | per year |
| Vocabulaire Premium | $2.99 | one-time |


## Frequently asked questions

### Is MathemaTIC.lu free?

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

### Is Wuertschatz free?

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

### Do MathemaTIC.lu or Wuertschatz have ads?

Neither MathemaTIC.lu nor Wuertschatz shows ads.

### Which is updated more often, MathemaTIC.lu or Wuertschatz?

MathemaTIC.lu ships an update every 2 months, and Wuertschatz every 5 days. Most recently, MathemaTIC.lu was updated on October 4, 2026 and Wuertschatz on October 8, 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.*