# B2 vs DKH Institut

The clearest difference is in-app purchases: B2 at none against DKH Institut's 2. B2 also leads on iOS requirement (12.1 vs 15.6). DKH Institut's advantage is update cadence (every 3 weeks vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. DKH Institut sells 2 in-app purchases, starting at $28.49 per month. B2 asks for nothing beyond the download.

B2 ships an update every 24 months, DKH Institut every 3 weeks. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | B2 | DKH Institut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/b2-beruf/id1486317464/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 65 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deutscher Volkshochschul-Verband e.V.](https://appshunter.io/developer/796434153) | [Maia Shengelia](https://appshunter.io/developer/1489805508) |

## What reviewers say

### B2

[App page](https://appshunter.io/ios/app/b2-beruf/id1486317464)

Learn German at the B2 level with this mobile course. It offers 20 lessons with various exercises to practice reading, writing, listening, and speaking. The app is free, can be used offline, and is recognized as a teaching aid.

**Highlights:** 20 German lessons, Reading, writing, listening, speaking practice, Offline functionality, Recognized teaching aid, Progress tracking tests

**In-app purchases:** none


### DKH Institut

[App page](https://appshunter.io/ios/app/dkh-institut/id1489805509)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatlicher Premium-Zugang | $28.49 | per month |
| Zugang zur Online-Prüfung | $190.00 | one-time |


## Frequently asked questions

### Is B2 free?

B2 is free to download, with no in-app purchases.

### Is DKH Institut free?

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

### Do B2 or DKH Institut have ads?

Neither B2 nor DKH Institut shows ads.

### Which is updated more often, B2 or DKH Institut?

B2 ships an update every 24 months, and DKH Institut every 3 weeks. Most recently, B2 was updated on September 22, 2026 and DKH Institut on September 17, 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.*