Spaced Repetition: Card House

Learn any language and remember it forever. Flashcards with spaced repetition and AI tools help you memorize vocabulary faster than ever.

Learn any language faster with flashcards and proven spaced repetition.

Card House helps you memorize vocabulary, phrases, and grammar — and remember them long-term. Create your own flashcard sets or use built-in AI tools to generate phrases, rewrite sentences, and translate in context.

SPACED REPETITION

• Proven spaced repetition algorithm schedules reviews at the perfect time
• Focus on cards you struggle with using Study Again mode
• 6 interval types — choose what works best for you
• Track progress with detailed learning statistics

AI-POWERED TOOLS

• Generate real-world phrases with any word
• AI rewriter makes your sentences sound natural
• Contextual translation of full sentences
• Choose topics like Travel or Business for relevant phrases

STUDY YOUR WAY

• Unlimited flashcard sets — no limits
• Sync across all your Apple devices
• No ads — ever
• Light and dark mode

Start learning today.