# B2 vs sylby

The clearest difference is rating: B2 at 5.0 against sylby's 4.3. B2 also leads on in-app purchases (none vs 2) and review sentiment (40% vs 29%). sylby's advantage is update cadence (every 2 weeks vs every 24 months) and ratings volume (20 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. sylby sells 2 in-app purchases, starting at $9.99 per month. B2 asks for nothing beyond the download.

B2 holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: sylby has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 40% of B2's written reviews are positive against 29% of sylby's.

B2 ships an update every 24 months, sylby every 2 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | B2 | sylby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/b2-beruf/id1486317464/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/sylby/id1621282418/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | **40.0% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 47 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deutscher Volkshochschul-Verband e.V.](https://appshunter.io/developer/796434153) | [Sylby GmbH](https://appshunter.io/developer/1621282420) |

## 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


### sylby

[App page](https://appshunter.io/ios/app/sylby/id1621282418)

Master German pronunciation and speaking confidence with bite-sized lessons and instant voice feedback. Improve your accent with techniques based on scientific research and track your progress with detailed statistics. Ideal for beginners and experienced speakers alike.

**Highlights:** Instant pronunciation feedback, Bite-sized lessons (5-10 mins), Video tutorials by linguists, Progress tracking and statistics, Library of tips and hacks, Lessons for daily conversations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $9.99 | per month |
| 12 months | $59.99 | per year |


## Frequently asked questions

### Is B2 free?

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

### Is sylby free?

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

### Which has better reviews, B2 or sylby?

B2 is rated higher. B2 averages 5.0 out of 5 from 3 ratings, while sylby averages 4.3 from 20 ratings.

### Do B2 or sylby have ads?

Neither B2 nor sylby shows ads.

### Which is updated more often, B2 or sylby?

B2 ships an update every 24 months, and sylby every 2 weeks. Most recently, B2 was updated on September 22, 2026 and sylby on September 10, 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.*