# B1 vs Voculus

The clearest difference is review sentiment: B1 at 78% against Voculus's 50%. Voculus's advantage is update cadence (every 7 months vs every 24 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

B1 ships an update every 24 months, Voculus every 7 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | B1 | Voculus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/b1-deutsch/id1485254913/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **77.8% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 30 MB | 15 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deutscher Volkshochschul-Verband e.V.](https://appshunter.io/developer/796434153) | [Prof. Dr. Guido Nottbusch](https://appshunter.io/developer/1531852588) |

## What reviewers say

### B1

[App page](https://appshunter.io/ios/app/b1-deutsch/id1485254913)

Learn German at the B1 level with this comprehensive mobile course. It offers 12 lessons with various exercises to practice reading, writing, listening, and speaking. Access all course functions offline on your smartphone.

**Highlights:** 12 German lessons, Reading, writing, listening, speaking practice, Offline access, Progress tracking tests, Menu navigation in 20 languages, Recognized teaching aid

**In-app purchases:** none


### Voculus

[App page](https://appshunter.io/ios/app/voculus/id1531852586)

This app synchronizes audiobooks with e-books, allowing users to read along as they listen. Currently in a pilot phase at select schools, it offers a unique way to engage with educational content.

**Highlights:** ePub3 audio-eBook reader, Synchronized audio and text, Pilot phase at schools, Contact for interest

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B1 free?

B1 is free to download, with no in-app purchases.

### Is Voculus free?

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

### Do B1 or Voculus have ads?

Neither B1 nor Voculus shows ads.

### Which is updated more often, B1 or Voculus?

B1 ships an update every 24 months, and Voculus every 7 months. Most recently, B1 was updated on November 3, 2026 and Voculus on November 3, 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.*