# Viobean: telc & Goethe Prep — DTZ, A1–B2 · AI speaking exam

> AI-powered German exam preparation for telc A1, A2, B1, and B2. (iPhone/iPad app by Viobean.)

- Source: https://appshunter.io/ios/app/viobean-telc-and-goethe-prep/id6760680646 (this page in markdown: same URL + `.md`)
- Developer: [Viobean](https://appshunter.io/developer/1885699885)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 66 MB
- Languages: American English
- Released: 2026-05-03
- Data updated: 2026-11-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/viobean-telc-and-goethe-prep/id6760680646/reviews.md

## What is Viobean?

Prepare for DTZ (Deutsch-Test für Zuwanderer), Goethe-/ÖSD-Zertifikat B1, A1 (Start Deutsch 1) and telc A2, B1 and B2 — and speak live with an AI Partner.

Viobean is an independent preparation app, not affiliated with or endorsed by telc gGmbH, the Goethe-Institut, ÖSD or BAMF. Every Teil follows the format of the exam you're taking, to help you get familiar with its structure.

EXAMS YOU CAN PREPARE FOR
• DTZ (A2–B1) — all 13 Teile of Hören, Lesen, Schreiben and Sprechen, a written mock exam, and how the DTZ decides between A2 and B1
• Goethe-/ÖSD-Zertifikat B1 — all four modules: Lesen, Hören, Schreiben, Sprechen, with Lesen and Hören module mock exams
• telc B1 and telc B2 — every section, including Sprachbausteine, plus full mock exams
• telc A2
• A1 (Start Deutsch 1) — also offered by the Goethe-Institut as Goethe-Zertifikat A1
• More exams coming soon

SPEAK WITH AN AI PARTNER — IN REAL TIME
The oral exam can be hard to practise alone. In Viobean you talk with an AI Partner, live, the way the Sprechen part really works: introduce yourself, discuss a topic, plan something together. Afterwards you get a transcript and turn-by-turn feedback on grammar, vocabulary, fluency and task completion. Practise until you're ready.

AI FEEDBACK ON YOUR WRITING
Write your letter, e-mail or forum post and get structured feedback in seconds on the criteria examiners use: task completion, coherence, vocabulary, grammar and register. Rewrite, resubmit, and track your practice results.

GRAMMAR LESSONS IN THE LEARN TAB
Short, clear A1 grammar lessons with examples, then practice rounds that bring back what you got wrong until it sticks.

EVERY ANSWER EXPLAINED — IN YOUR LANGUAGE
Viobean doesn't just say "right" or "wrong". Each answer comes with the grammar rule behind it, in any of 30 languages, while you practise in German.

MOCK EXAMS AND RESULTS BY SECTION
Sit a timed mock exam, see your result for each section, and know exactly which Teil to work on next. A daily plan tells you what to practise today.

NOTEBOOK AND FLASHCARDS
Tap any word in a reading or listening task for an instant explanation, save it to your Notebook, and review it as flashcards on a spaced-repetition schedule.

WHO USES VIOBEAN
• The B1 certificate for citizenship (Einbürgerung) or a settlement permit
• The DTZ at the end of the Integrationskurs
• The A1 exam needed for family reunification
• telc B2 for university or work
• Learners preparing for a German exam without a tutor

FREE TO START
Start practising for free. Some features require a Pro subscription.

PRIVACY
Your recordings and written answers are evaluated by AI and never used to train AI models. Delete your account and all your data from inside the app at any time.

MADE IN BERLIN
Built by a Berlin-based team working with German language expert advisors. Questions? Email support@viobean.com — we reply within two business days.

Viobean is an independent preparation app, not affiliated with or endorsed by telc gGmbH, the Goethe-Institut, ÖSD or BAMF.

Terms of Use: https://viobean.com/terms
Privacy Policy: https://viobean.com/privacy

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Viobean Pro Monthly | $14.99 | per month |
| Viobean Pro Annual | $119.99 | per year |
| Viobean Pro Max Monthly | $24.99 | per month |
| Viobean Pro Max Annual | $199.99 | per year |
| Viobean Pro 3 months | $34.99 | per 3 months |
| Viobean Pro Max 3 months | $59.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 100 extra credits | $10.00 | one-time |


## Is Viobean safe?

Not enough ratings yet to assess Viobean.

## Is Viobean legit?

Viobean: telc & Goethe Prep has limited verification signals. The AppsHunter Legitimacy Score for Viobean is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/viobean-telc-and-goethe-prep/id6760680646/reviews.md

### 5/5 — It’s very amazing. I already purchased two time premium membership.

*2026-10-12*

I will recommend it to everyone. Support team is also very good.

### 5/5 — Good app

*2026-06-08*

For learning B1

### 5/5 — German leaning

*2026-05-18*

Good for learning.

## Frequently asked questions about Viobean

### What German exams does Viobean prepare users for?

Viobean fully supports preparation for the telc A1, A2, B1, and B2 German certification exams. The app is designed to mirror the exact format and scoring dimensions of these official tests.

### How does Viobean's AI help with learning?

The AI provides detailed grammar explanations for every answer, available in 24 languages, helping users understand the rules behind their mistakes. It also offers AI-driven evaluation for writing and real-time conversational practice for speaking.

### Can I practice speaking with Viobean?

Yes, Viobean features a conversational AI partner that simulates the Mündliche Prüfung (oral exam). You can practice all three parts of the oral exam and receive feedback on pronunciation, grammar, fluency, and task completion.

### How does Viobean evaluate written tasks?

Viobean provides structured feedback on written tasks like letters and essays within seconds. The AI evaluates grammar, vocabulary range, register, coherence, and task fulfillment, mirroring human rater scoring.

### Is Viobean available on multiple devices?

Viobean is available on iPhone, iPad, and iPod, making it accessible for users across Apple's mobile ecosystem.

### What are the subscription options for Viobean Pro?

Viobean offers several subscription plans, including Viobean Pro Monthly ($14.99), Viobean Pro Max Monthly ($24.99), Viobean Pro 3 months ($34.99), Viobean Pro Max 3 months ($59.99), and Viobean Pro Annual ($119.99).

### How often is Viobean updated?

The latest version of Viobean is 1.3.4, and it was last updated on November 3, 2026. The app is developed by Viobean and is made in Berlin.

### Does Viobean have ads?

No, Viobean does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features.

## Version history (last 5 releases)

### 1.4.0 — 2026-11-11

New in 1.4.0
• Now supports DTZ (Deutsch-Test für Zuwanderer) and Goethe-/ÖSD-Zertifikat B1
• New Learn mode to boost your grammar
• Bug fixes and improvements

### 1.3.4 — 2026-11-03

- Your daily practice plan, now on Home
- Redesigned Writing and Speaking screens
- Bug fixes and improvements

### 1.3.2 — 2026-10-15

Improvements to practice and explanations, plus bug fixes.

### 1.3.1 — 2026-09-30

Fixes the app not opening on iOS 27.

### 1.3.0 — 2026-09-29

• Speaking Partner: practise the speaking exam live with another learner — find a partner now or book a session.
• telc A2 (Start Deutsch 2): reading, listening, writing and speaking.
• Grammar Rules: save a rule from any explanation and review it in your Notebook.
• Choose light, dark or system appearance.
• A new score reveal, plus fixes and improvements.

## Apps similar to Viobean

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lingzy: Learn German AI A1-C2](https://appshunter.io/ios/app/lingzy-learn-german-ai-a1-c2/id6661017713) | 4.5 (29) | Free | Education |
| [AI German Minute](https://appshunter.io/ios/app/ai-german-minute/id6749515334) | 4.5 (78) | Free | Education |
| [Brief Schreiben Deutsch Lernen](https://appshunter.io/ios/app/brief-schreiben-deutsch-lernen/id1488171046) | 4.3 (155) | Free | Education |
| [German Exam Prep - Goethe telc](https://appshunter.io/ios/app/german-exam-prep-goethe-telc/id6504126070) | 4.9 (23) | Free | Education |
| [Deutsch A1: Exam Trainer](https://appshunter.io/ios/app/deutsch-a1-exam-trainer/id6754525363) | 4.7 (11) | Free | Education |
| [Grammatik aktiv A1-B1 Deutsch](https://appshunter.io/ios/app/grammatik-aktiv-a1-b1-deutsch/id6451408047) | 3.0 (4) | Free | Education |

## Related topics

[polish b1 exam prep](https://appshunter.io/ios/topics/polish-b1-exam-prep) · [2b german](https://appshunter.io/ios/topics/2b-german) · [german grammar with tests](https://appshunter.io/ios/topics/german-grammar-with-tests) · [phuong trang pham thi](https://appshunter.io/ios/topics/phuong-trang-pham-thi) · [amslegsang](https://appshunter.io/ios/topics/amslegsang)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*