It’s very amazing. I already purchased two time premium membership.
I will recommend it to everyone. Support team is also very good.
AAzizul_Hasan
Good app
For learning B1
JJooha_you
German leaning
Good for learning.
AAnupamashaaji
Free
In-App Purchases
About
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.
✓AI-powered exam simulation
✓Authentic exam structure
✓Grammar explanations in 24 languages
✓AI writing evaluation
✓Real-time AI speaking practice
✓Progress tracking
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What's New in Viobean
1.4.0
November 11, 2026
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
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Subscriptions & In-App Purchases
Viobean Pro Monthly
Unlimited exam practices and 15 monthly credits
$14.991 Month
User reviews
FAQ
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.
