# DerDieDas vs Derdy

The clearest difference is in-app purchases: DerDieDas at none against Derdy's 2. Derdy's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Derdy sells 2 in-app purchases, starting at $2.99 per month. DerDieDas asks for nothing beyond the download.

DerDieDas ships an update every 8 days, Derdy weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | DerDieDas | Derdy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 66 MB | 84 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Igor Perzhenitsa](https://appshunter.io/developer/1810882162) | [Mohamed Amine Kouki](https://appshunter.io/developer/1853049655) |

## What reviewers say

### DerDieDas

[App page](https://appshunter.io/ios/app/derdiedas-german/id6745122637)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 DerDieDas free?

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

### Is Derdy free?

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

### Do DerDieDas or Derdy have ads?

Neither DerDieDas nor Derdy shows ads.

### Which is updated more often, DerDieDas or Derdy?

DerDieDas ships an update every 8 days, and Derdy weekly. Most recently, DerDieDas 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.*