# Viobean vs MBB LMS

The clearest difference is in-app purchases: MBB LMS at none against Viobean's 7. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Viobean sells 7 in-app purchases, starting at $14.99 per month. MBB LMS asks for nothing beyond the download.

## The numbers

| Metric | Viobean | MBB LMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/viobean-german-exam-prep/id6760680646/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Viobean](https://appshunter.io/developer/1885699885) | [Maher Brenner](https://appshunter.io/developer/6801799806) |

## What reviewers say

### Viobean

[App page](https://appshunter.io/ios/app/viobean-german-exam-prep/id6760680646)

Prepare for German language proficiency exams with AI-powered practice that mirrors the official test format. Get detailed explanations in your native language and receive instant feedback on your writing and speaking skills.

**Highlights:** AI-powered exam simulation, Authentic exam structure, Grammar explanations in 24 languages, AI writing evaluation, Real-time AI speaking practice, Progress tracking

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viobean Pro Monthly | $14.99 | per month |
| Viobean Pro Max Monthly | $24.99 | per month |
| Viobean Pro 3 months | $34.99 | per 3 months |
| Viobean Pro Max 3 months | $59.99 | per 3 months |
| Viobean Pro Annual | $119.99 | per year |
| Viobean Pro Max Annual | $199.99 | per year |
| 100 extra credits | $10.00 | one-time |


### MBB LMS

[App page](https://appshunter.io/ios/app/mbb-lms/id6801799804)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viobean free?

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

### Is MBB LMS free?

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

### Do Viobean or MBB LMS have ads?

Neither Viobean nor MBB LMS 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.*