Deen Key
Islamic Learning Companion
Free · Designed for iPad. Not verified for macOS.
Master Quranic Arabic, track prayers, and deepen your Islamic knowledge daily.
Deen Key — Your Islamic Learning Companion
Master Arabic words from the Quran, explore Islamic teachings, track prayer times, and deepen your faith with an all-in-one Islamic learning platform.
QURAN WORD LEARNING
• Learn the most frequent Arabic words in the Quran with interactive flashcards
• Spaced repetition system for long-term memorization
• Word of the Day with Quranic context and surah references
• Explore Arabic root systems and word families
• Multiple quiz types to test your knowledge
• Track your Quran coverage progress with detailed stats
PRAYER & WORSHIP
• Accurate prayer times based on your location
• Qibla compass direction finder
• Hijri (Islamic) calendar with important dates
• Daily hadith and curated duas collection
• Fasting tracker for Ramadan and voluntary fasts
• Hajj & Umrah pilgrimage guide with checklists
ISLAMIC KNOWLEDGE
• AI-powered Islamic Q&A chatbot for your questions
• Curated Islamic video content
• Daily Islamic news from trusted sources
• Arabic language structured lessons
• Quran recitation practice with voice analysis
HALAL LIFESTYLE
• Halal food product database with barcode scanner
• Find nearby halal restaurants
• Halal business directory
• Nearby masjid/mosque finder with maps
ISLAMIC CALCULATORS
• Zakat calculator
• Islamic inheritance calculator
• Fidyah & Kaffarah calculator
GAMIFICATION & PROGRESS
• Earn XP and level up through 11 ranks from Seeker to Ilm Legend
• 31+ achievements across 7 categories
• Daily and weekly challenges
• Streak tracking to build consistent learning habits
• Leaderboard to compete with the community
MULTI-LANGUAGE SUPPORT
Available in 16 languages including Arabic, English, Urdu, Bengali, Turkish, Indonesian, Malay, French, Spanish, Persian, Hindi, Japanese, Chinese, Korean, Swahili, and more.
COMMUNITY
• Follow fellow learners and share your journey
• Create posts, like, and comment
• Public profiles with learning stats and achievements
ADDITIONAL FEATURES
• Haiz tracker for women's prayer scheduling
• Islamic education institution finder
• Beautiful dark and light themes
• Secure login with Google and Apple Sign-In
Start your journey to understand the Quran in its original language. Whether you are a beginner or advanced learner, DeenKey adapts to your level and helps you grow every day.
Download DeenKey today and unlock the beauty of Quranic Arabic!
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The developer, INFO INLET K.K., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- INFO INLET K.K.
- Size
- 59.1 MB
- Category
- Education
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Messaging and Chat
User-Generated Content
- Copyright
- © 2026 Info Inlet K. K.