# Artikel Trainer vs Derdy

The clearest difference is update cadence: Artikel Trainer at every 3 days against Derdy's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Artikel Trainer sells 1 one-off in-app purchase and Derdy sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Artikel Trainer ships an update every 3 days, Derdy weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Artikel Trainer | Derdy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 20 MB | 84 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CodeCraft studio](https://appshunter.io/developer/1715445015) | [Mohamed Amine Kouki](https://appshunter.io/developer/1853049655) |

## What reviewers say

### Artikel Trainer

[App page](https://appshunter.io/ios/app/artikel-trainer/id6746070573)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock ab level 4 | $2.99 | one-time |


### Derdy

[App page](https://appshunter.io/ios/app/derdy-learn-german-articles/id6755308710)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $2.99 | per month |
| Yearly Premium Subscription | $14.99 | per year |


## Frequently asked questions

### Is Artikel Trainer free?

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

### Is Derdy free?

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

### Do Artikel Trainer or Derdy have ads?

Neither Artikel Trainer nor Derdy shows ads.

### Which is updated more often, Artikel Trainer or Derdy?

Artikel Trainer ships an update every 3 days, and Derdy weekly. Most recently, Artikel Trainer was updated on October 30, 2026 and Derdy on October 30, 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.*