Apfel+ vs Viobean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Apfel+
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Te presentamos Apfel+ Tu lugar de aprendizaje intensivo de alemán en español. Practica alemán con distintos modos de juego: -Memorización de artículos -Traducción de palabras -Reconocimiento de verbos ¡Consigue monedas y completa niveles mientras mejoras tu alemán!
Viobean
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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Prepare for the telc A1, A2, 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, A2, 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 A2 — 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
Screenshots
Verdict
The clearest difference is in-app purchases: Apfel+ at none against Viobean's 7. Apfel+ also leads on update cadence (every 2 days vs every 8 days). Viobean's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Viobean sells 7 in-app purchases, starting at $14.99 per month. Apfel+ asks for nothing beyond the download.
Apfel+ ships an update every 2 days, Viobean every 8 days. Both last shipped on November 9, 2026.
| Parameter | Apfel+ | Viobean |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 518 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | TUTINOVA | Viobean |
In-app purchases
Apfel+
No in-app purchases
Viobean
- Viobean Pro Monthly$14.991 Month
- Viobean Pro Max Monthly$24.991 Month
- Viobean Pro 3 months$34.993 Months
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- Viobean Pro Max 3 months$59.993 Months
- Viobean Pro Annual$119.991 Year
- Viobean Pro Max Annual$199.991 Year
- 100 extra credits$10.00









