# German Grammar vs DE Flow

German Grammar and DE Flow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. German Grammar sells 1 one-off in-app purchase and DE Flow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

German Grammar ships an update every 6 weeks, DE Flow every 4 weeks. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | German Grammar | DE Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 13 MB | 8 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Adeel Malik](https://appshunter.io/developer/1844770365) | [Manfred Sablotny](https://appshunter.io/developer/1704998794) |

## What reviewers say

### German Grammar

[App page](https://appshunter.io/ios/app/german-grammar-intermediate/id6755061753)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Lessons | $4.99 | one-time |


### DE Flow

[App page](https://appshunter.io/ios/app/de-flow/id6759237737)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DE Flow Premium | $4.99 | one-time |


## Frequently asked questions

### Is German Grammar free?

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

### Is DE Flow free?

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

### Do German Grammar or DE Flow have ads?

Neither German Grammar nor DE Flow shows ads.

### Which is updated more often, German Grammar or DE Flow?

German Grammar ships an update every 6 weeks, and DE Flow every 4 weeks. Most recently, German Grammar was updated on October 8, 2026 and DE Flow on October 6, 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.*