58
BU Score
Solid
Vokabeln lernen - Vocabu
✍️ BU Analytics Review
“
Vokabeln lernen - Vocabu is an iOS app from Daniel Reicher in the News category, currently rated 4.8★ across 76 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 58 — Solid (established niche player). For a News app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (9 languages)METRIC | +$600 | |
| Pre-traction phase (76 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Feb 25
Apr 25
Jun 25
Jul 25
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 65 MB🔞 4+📱 iOS 17.0+🔖 v3.5.6🔄 updated 1w ago🌐 EN, FR, DE, IT, PT +4📂 News💰 Free🚀 Launched 2018 (7y old)
📝 About this app
Choose from 9 popular languages – including German, English, Spanish, French, Russian, Portuguese, and Italian – and learn efficiently with personalized vocabulary collections!
Vocabu lets you create your own vocabulary collections with instant in-app translations, making language learning truly personalized and effective. Import existing word lists from CSV, Anki, or Quizlet (web) to get started even faster.
More than 30 professionally created vocabulary packs cover topics such as Leisure & Sports, Travel, and Business & Finance. Each pack contains around 100 commonly used words with authentic example sentences.
**Personalized Vocabulary Collections**
Create your own vocabulary lists tailored to your needs – unlimited and effortless. Translate words automatically within the app, and add your own example sentences to maximize learning effectiveness. Upload backgrounds from your photo library and use them as the backdrop for your collections.
**AI-Powered Flashcard Generation**
Easily create custom vocabulary collections with the help of AI. Just enter a topic, and Vocabu will instantly generate word lists, translations, and examples — tailored to your needs.
**AI Vocabulary Scanner**
Scan vocabulary directly from photos, screenshots, textbooks, or handwritten notes. Vocabu’s AI instantly recognizes words, extracts learning-relevant vocabulary, and creates ready-to-use flashcards with translations and examples — saving you time and eliminating manual input.
**Perfect for Beginners and Advanced Learners**
Learn effectively and quickly using the intuitive flashcard method. Look at the word in English or German, think of the answer, and flip the card to check. Got it right? Swipe right! Unsure? Simply swipe left to practice again later.
**Adapt the app to your language level (A1–C2)**
Choose your current language level based on the CEFR (Common European Framework of Reference for Languages) – from A1 to C2 – and get vocabulary collections and content tailored to your proficiency.
**High-Quality Audio Output**
Listen to the correct, natural pronunciation of each word and sentence with high-quality audio featuring natural, authentic intonation to optimize your language skills.
**Sync Your Vocabulary and Progress**
Your words and learning progress automatically sync across all your Apple devices. Study flexibly on your iPhone, iPad, or Mac – always up to date, always available!
**Track Your Personal Learning Progress**
Your progress is automatically saved and displayed clearly in the Progress Screen. Set daily learning goals and track your streaks in a motivational calendar!
**Offline and Accessible Anywhere**
Access over 3500+ frequently used words anytime, anywhere – even offline!
All Features at a Glance
• Learn effectively with the proven flashcard system
• Create unlimited, personalized vocabulary collections
• Instant in-app translations for fast word creation
• AI Vocabulary Scanner – scan photos, screenshots & handwritten notes
• Import vocabulary from CSV, Anki, and Quizlet (web)
• Adapt content to your level (A1–C2, CEFR-based)
• Track learning progress and daily streaks
• Add your own example sentences to any word
• 30+ thematic vocabulary packs with authentic examples
• High-quality audio with natural pronunciation
• Offline learning – perfect for studying on the go
• Automatic sync across iPhone, iPad, and Mac
Have suggestions or spotted any errors?
Feel free to contact me at daniel@styrianapps.com – I'm looking forward to your feedback!
Enjoy learning with Vocabu!
Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Vocabu lets you create your own vocabulary collections with instant in-app translations, making language learning truly personalized and effective. Import existing word lists from CSV, Anki, or Quizlet (web) to get started even faster.
More than 30 professionally created vocabulary packs cover topics such as Leisure & Sports, Travel, and Business & Finance. Each pack contains around 100 commonly used words with authentic example sentences.
**Personalized Vocabulary Collections**
Create your own vocabulary lists tailored to your needs – unlimited and effortless. Translate words automatically within the app, and add your own example sentences to maximize learning effectiveness. Upload backgrounds from your photo library and use them as the backdrop for your collections.
**AI-Powered Flashcard Generation**
Easily create custom vocabulary collections with the help of AI. Just enter a topic, and Vocabu will instantly generate word lists, translations, and examples — tailored to your needs.
**AI Vocabulary Scanner**
Scan vocabulary directly from photos, screenshots, textbooks, or handwritten notes. Vocabu’s AI instantly recognizes words, extracts learning-relevant vocabulary, and creates ready-to-use flashcards with translations and examples — saving you time and eliminating manual input.
**Perfect for Beginners and Advanced Learners**
Learn effectively and quickly using the intuitive flashcard method. Look at the word in English or German, think of the answer, and flip the card to check. Got it right? Swipe right! Unsure? Simply swipe left to practice again later.
**Adapt the app to your language level (A1–C2)**
Choose your current language level based on the CEFR (Common European Framework of Reference for Languages) – from A1 to C2 – and get vocabulary collections and content tailored to your proficiency.
**High-Quality Audio Output**
Listen to the correct, natural pronunciation of each word and sentence with high-quality audio featuring natural, authentic intonation to optimize your language skills.
**Sync Your Vocabulary and Progress**
Your words and learning progress automatically sync across all your Apple devices. Study flexibly on your iPhone, iPad, or Mac – always up to date, always available!
**Track Your Personal Learning Progress**
Your progress is automatically saved and displayed clearly in the Progress Screen. Set daily learning goals and track your streaks in a motivational calendar!
**Offline and Accessible Anywhere**
Access over 3500+ frequently used words anytime, anywhere – even offline!
All Features at a Glance
• Learn effectively with the proven flashcard system
• Create unlimited, personalized vocabulary collections
• Instant in-app translations for fast word creation
• AI Vocabulary Scanner – scan photos, screenshots & handwritten notes
• Import vocabulary from CSV, Anki, and Quizlet (web)
• Adapt content to your level (A1–C2, CEFR-based)
• Track learning progress and daily streaks
• Add your own example sentences to any word
• 30+ thematic vocabulary packs with authentic examples
• High-quality audio with natural pronunciation
• Offline learning – perfect for studying on the go
• Automatic sync across iPhone, iPad, and Mac
Have suggestions or spotted any errors?
Feel free to contact me at daniel@styrianapps.com – I'm looking forward to your feedback!
Enjoy learning with Vocabu!
Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
🆕 What's New · v3.5.6
• The SRS settings screen has been redesigned and simplified.
• You can now configure what happens to a card after a wrong answer.
• The level indicator on cards now correctly shows all 6 levels.
Do you have any ideas or feedback?
Feel free to contact me at: daniel@styrianapps.com
• You can now configure what happens to a card after a wrong answer.
• The level indicator on cards now correctly shows all 6 levels.
Do you have any ideas or feedback?
Feel free to contact me at: daniel@styrianapps.com
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Vokabeln lernen - Vocabu
- Developer
- Daniel Reicher
- Bundle ID
- daniel.reicher.EnglishStack
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, PT, RU, ES, TR, UK
Company
- Website
- www.vocabu.de
- Tagline
- Vokabeln lernen App – Vocabu
- Description
- Die Vokabeln lernen App von Vocabu: Sprachen schnell mit Karteikarten & KI lernen. Englisch, Spanisch, Französisch & Deutsch – tägliche Routinen, SRS & Fortschritt. Jetzt im App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $362/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://www.vocabu.de/blog/
- Press / News
- Not found
Contacts & Socials
- Socials
- daniel@styrianapps.com
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth76 ratings+58% lifetimeShow 3-year history estimate ▾
Tracked (7 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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