Products

Viobean

AI-native

German ExamCertificate,achievedbyyou

viobean.com App Store Google PlayEducation / Test Preparation

AI Benchmark
Desktop
Mobile
Monthly visits
55.7K
Up9.6%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Unknown
Freemium model, plan pricing not identified yet
Creators
Viobean
No social account linked
Launched
7mo ago
2026-05-03 · Est.

Traffic

Last 12 months
Monthly visitsData through Sep 2026 · Oct 2026 pending
Events1 marketing move

Marketing moves

Launches, search & content, referrals, promotions

  • Launched on App StoreLaunch

    Prepare for the telc A1, B1 & B2 Deutsch Zertifikat — not random practice. Viobean is AI-powered exam prep built around the telc exam format. Every task, every scoring dimension, every exam section mirrors what you'll actually face on exam

    May 3 · 7mo agoLaunch page

Store data

App Store · Google Play
Viobean - German Exam Prep
Viobean - German Exam Prep App Storev1.2.24+
ViobeanEducationProductivity
Updated 3mo ago
Rating
★ 5.003 ratings
New ratings last mo
—
Price & IAP
FreeIAP data not synced
First released
2026-05-0362 MB
Store Screenshots (6)
Latest Release Notes (v1.2.2)

Bug fixes and stability improvements.

Prepare for the telc A1, B1 & B2 Deutsch Zertifikat — not random practice. Viobean is AI-powered exam prep built around the telc exam format. Every task, every scoring dimension, every exam section mirrors what you'll actually face on exam day. All four skills — plus Sprachbausteine — in authentic exam structure. telc A1, B1 & B2 EXAM FORMAT Every Modelltest, every Übungstest, every Prüfungstraining session follows the real exam: • Leseverstehen — exam-authentic reading passages • Hörverstehen — listening at exam tempo • Sprachbausteine — the grammar section telc actually tests • Schriftlicher Ausdruck — written tasks with AI evaluation • Mündliche Prüfung — all three Teile (Teil 1, 2, 3) with a conversational AI partner AI EXPLAINS WHY — IN YOUR LANGUAGE Every answer comes with a detailed grammar explanation, not just "right" or "wrong." Our AI teaches you the rule behind the answer so the next similar question gets easier. Available in 24 languages — read explanations in your native tongue while you practice in German. AI WRITING EVALUATION Submit your letters and essays and get structured feedback in seconds: grammar, vocabulary range, register, coherence, task fulfillment — the same dimensions a human rater scores. Rewrite, resubmit, watch your scores improve. AI SPEAKING — REAL-TIME CONVERSATION Have an actual German conversation with an AI partner that plays the examiner role: • Teil 1 — introduce yourself and answer follow-ups • Teil 2 — discuss a topic with a partner • Teil 3 — plan something together You get transcripts, turn-by-turn feedback on pronunciation, grammar, fluency, and task completion. No tutor scheduling, no exam-day nerves — practice until you're ready. EXAMS SUPPORTED • telc A1 — fully supported • telc B1 — fully supported • telc B2 — fully supported • More exams coming soon WHY PEOPLE USE VIOBEAN • telc B1 for Einbürgerung, Niederlassungserlaubnis, or Sprachnachweis • telc B2 for university admission or professional qualification • Integrationskurs students adding practice outside class • Self-learners doing Prüfungsvorbereitung without a tutor • Returning learners brushing up before exam day TRACK YOUR PROGRESS Practice history, past recordings, written submissions, and per-section scores all stay with you. See what's improved, identify weak spots, go into the exam knowing where you stand. PRIVACY Your voice recordings and written answers are evaluated by AI — never used to train AI models. Delete your account and all associated data from inside the app any time. MADE IN BERLIN Built by a small Berlin-based team working with a German language expert advisor. Every task mirrors the telc exam format; every AI explanation and evaluation is grounded in the grammar and scoring dimensions an examiner cares about. Email support@viobean.com any time — we reply within two business days. Terms of Use: https://viobean.com/terms Privacy Policy: https://viobean.com/privacy

Google Play Google Play
Update date not synced
Rating
Rating not syncedRating count not synced
New ratings last mo
—
Price & IAP
FreeIAP data not synced
Current version
—Store metadata

Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct55%
  • Organic Search32%
  • Referrals4%
  • Email4%
  • Other5%

Countries

  • Germany54%
  • India8%
  • Uzbekistan7%
  • Philippines4%
  • Mexico4%

Search

Domain authority —Domain registered 2025-10-28

KeywordMonthly volume
leseverstehen b11,040
viobean750
telc b1 horen practice free660
how to score more in sprachbausteine in b1 prüfung360
viobean b1240

Traffic data: Vaneform

Pricing

Website does not list public plan prices.

Trial: None · Observed 2026-11-05 · Source page

Pages & changes

Tracked since 2026-08-15

Key pages

Weekly snapshots

Changes

No pricing, plan, or positioning changes detected since tracking started.

Design

First-screen visual analysis & :root CSS
Vibrant Pop· Captured Nov 5Compare "Test Preparation" screens →

Vibrant Pop (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“German Exam Preparation, powered by AI”

Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.

Conversion path: Split Copy & Visual + Pure Typography & Geometry → Start Free / Sign Up · Trust bar: User Count, Rating, or Key Metrics

Palette · click to copy

5-D design score7.3 / 10
Typography
8.0
Color & Contrast
8.0
Layout & Spacing
7.0
Craft & Polish
7.0
Distinctiveness
6.0

Structure

Fonts
Plus Jakarta Sans
Hero layout
Split Copy & Visual
Primary visual
Pure Typography & Geometry
Conversion CTA
Start Free / Sign Up
Social proof
User Count, Rating, or Key Metrics
Navigation
Full-Width Top Bar
Theme & density
Dark · Airy
Corners & depth
Large Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Vibrant Pop

Full-bleed high-saturation brand backdrops, oversized bold display type, and high-contrast buttons, common across creator tools and consumer apps.

## Design Tokens

```css
:root {
  --background: #7c2cf0;
  --surface: #ffffff;
  --foreground: #ffffff;
  --muted-foreground: #f3e8ff;
  --accent: #f5c400;
  --radius: 16px;
  --font-heading: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #7C2CF0 (~72%) · Surface #FFFFFF (~8%) · Text #FFFFFF (~10%) · Muted Text #F3E8FF (~6%) · Accent #F5C400 (~4%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Airy
- Border radius & elevation: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Start Free / Sign Up · Trust bar uses User Count, Rating, or Key Metrics
- Headline hook: Category Positioning Anchor
- Hero components: Floating Multi-Cards, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.
- Visual summary: Vibrant Pop (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.

## Avoid

- Muted corporate gray palettes
- Tiny low-contrast body text
- Overly formal enterprise tables

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.

Questions & evidence

How much website traffic does Viobean get?
Vaneform estimates 55.7K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Viobean and what platforms does it support?
Viobean is catalogued under Test Preparation: German ExamCertificate,achievedbyyou. Supported platforms: Mobile App.

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