# grammar bricks vs DDD

The clearest difference is iOS requirement: grammar bricks at 13.0 against DDD's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. grammar bricks sells 3 in-app purchases, starting at $1.99 per month and DDD sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | grammar bricks | DDD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 217 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [grammar bricks GmbH](https://appshunter.io/developer/1650008315) | [SAVAS KOC](https://appshunter.io/developer/1792030670) |

## What reviewers say

### grammar bricks

[App page](https://appshunter.io/ios/app/grammar-bricks/id6453473592)

Practice German grammar through engaging games and unlock achievements. This app covers essential topics like genus, plural, and conjugation for levels A1-B1, using innovative learning techniques. Developed with educational institutions and students.

**Highlights:** Gamified grammar practice, Learn genus, plural, conjugation, Levels A1-B1, Unlock achievements, Innovative learning techniques, Developed with experts

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.99 | per month |
| 6 Months | $7.99 | per 6 months |
| 1 Year | $9.99 | per year |


### DDD

[App page](https://appshunter.io/ios/app/ddd-learn-german-articles/id6740874160)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $3.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $34.99 | per year |


## Frequently asked questions

### Is grammar bricks free?

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

### Is DDD free?

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

### Do grammar bricks or DDD have ads?

Neither grammar bricks nor DDD shows ads.

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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.*