Article Helper vs Hanguru
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Article Helper
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Master German Articles the Smart Way! Struggling with der, die, or das? Article Helper uses cutting-edge AI technology to help you learn German articles instantly and accurately. Perfect for German language students, expats, and anyone learning German! AI-POWERED LEARNING - Instant article predictions using Google's advanced Gemini AI - Simply type any German noun and get the correct article immediately - No more guessing - learn the right article from the start - Powered by Vertex AI for accurate, intelligent predictions SMART VOCABULARY MANAGEMENT - Track recently added words automatically - Mark favorites for quick access and review - Swipe to delete words you've mastered - Visual color-coding: Blue (der), Red (die), Green (das) - Smooth animations for an engaging learning experience PERFECT FOR LEARNERS - Ideal for A1-C2 German language students - Great companion for language courses - Build your German vocabulary systematically - Learn correct articles from day one - Avoid common article mistakes BEAUTIFUL & INTUITIVE DESIGN - Clean, modern Material Design 3 interface - Light and dark mode support - Multiple color themes (Blue, Green, Purple, Orange) - Smooth animations and transitions - Easy-to-use, distraction-free interface MULTILINGUAL SUPPORT - Available in 14 languages: English, German, Spanish, French, Italian, Russian, Polish, Turkish, Croatian, Serbian, Slovakian, Hungarian, Slovenian, Romanian - Learn German from your native language DEMO MODE FEATURES - 50 free AI predictions to try the app - All features unlocked in demo version - No ads, no hidden fees - Full vocabulary management tools - Perfect for testing before upgrading KEY FEATURES - AI-powered article prediction with 95%+ accuracy - Local storage - works offline after predictions - Input validation (German letters only: ä, ö, ü, ß) - Automatic noun capitalization - Recent words list - Favorite words collection - Comprehensive settings and customization LEARNING BENEFITS - Build confidence in German article usage - Develop intuition for article patterns - Accelerate vocabulary acquisition - Reduce common mistakes in German writing - Study at your own pace, anytime, anywhere PRIVACY & SECURITY - Your data stays on your device - Firebase Analytics for app improvement only - No personal data collection - Secure AI predictions via Firebase - Transparent data usage SUPPORT & FEEDBACK We're committed to helping you learn German effectively. Contact us directly through the in-app feedback feature for support, suggestions, or questions. Download Article Helper today and master German articles with confidence! Perfect for: - German learners - Language students - Expats in Germany - Language teachers - Self-study enthusiasts Please notice that the app is currently in the demo mode with restrictions listed in the DEMO MODE FEATURES section above.
Hanguru
Master Korean language skills with this comprehensive educational app. It offers vocabulary, grammar, conversation practice, and pronunciation feedback, all accessible offline. Track your progress and stay motivated with daily challenges and leagues.
- Extensive vocabulary with spaced-repetition flashcards
- TOPIK I & II grammar explanations and quizzes
- Interactive role-play conversation practice
- Pronunciation feedback with native audio comparison
- Listening and reading comprehension exercises
- Offline study mode
- Gamified motivation features (streaks, leagues)
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Hanguru is a free app to learn Korean, from your first Hangul letters to TOPIK I and TOPIK II. Study Korean in your own language: English, Spanish, French, Japanese, Portuguese, Chinese, Russian, Vietnamese, Indonesian, Thai or Arabic. No subscriptions and no paywalls. KOREAN VOCABULARY 18,700+ words in small themed units, with spaced-repetition flashcards, example sentences and native audio. TOPIK GRAMMAR 820 grammar points for TOPIK I, TOPIK II and beyond, each with clear explanations, examples and quizzes. KOREAN CONVERSATIONS 140 role-play dialogues from beginner to master. Answer by choosing, ordering words or speaking, while your guardian character plays the other side. PRACTICE SPEAKING Say a word out loud and get instant feedback on your pronunciation, then compare your recording with the native audio. LISTENING & READING 820 reading passages with comprehension questions, listen to each one as Korean listening practice. Listening quizzes and matching games too. IDIOMS & PROVERBS 2,450+ Korean idioms and proverbs with meanings and examples. STUDY OFFLINE Download audio on Wi-Fi and keep learning without internet. STAY MOTIVATED Daily streaks, daily quests, friends and a weekly league. FREE SYNC Sign in with Apple or Google (optional) to keep your progress on your iPhone, iPad and computer, or start right away as a guest. Hanguru is free for everyone learning Korean.
Screenshots
Verdict
The clearest difference is update cadence: Hanguru at every 4 days against Article Helper's every 6 months. Article Helper's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Article Helper ships an update every 6 months, Hanguru every 4 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.
| Parameter | Article Helper | Hanguru |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 35 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Stoneflower OG | Seongjin Kim |
In-app purchases
Article Helper
No in-app purchases
Hanguru
No in-app purchases









