Explore the history of the through interactive guides and multimedia content. Use AR to create visible movement tracks in real space. Access audio guides, historical facts, and virtual tours.
The app teaches users to read music and recognize music symbols through interactive games. It offers clef and concentration games with graded levels and progress tracking for unlimited players.
The app presents information on over 600 serial killers from 50 countries, with details on their victims, gender, and nicknames. It also includes over 175 films and TV shows related to serial killers, allowing users to sort and share content.
United States Foundation for the Commemoration of the World Wars
Explore memorials and historical sites
Explore the WWI with interactive maps and location-based information. View historical details about the and its significance. Use augmented reality to visualize artifacts, videos, and contextual content at each site.
Teaches through interactive games and activities. Helps children recognize common quickly. Includes progress tracking and reading exercises. Supports early literacy development for ages 4-8.
The app presents historical events for users to place in chronological order. It offers challenges for both new and experienced players across history, video games, and sports.
Teaches the in five languages with real voices. Features pronunciation options for ABC and phonetic sounds. Allows selection of individual languages. Includes interactive learning for children.
The app presents a collection of full-text documents about Freemasonry, including historical texts, rituals, and papal bulls. It also features Wikipedia articles and an image gallery, with all content available in EPUB format for in-app reading.
The app provides HTML5 webpage development tools and tutorials. It includes a code editor, file system management, and sample files for features like Canvas drawing and WebGL.
Access courses in languages, skills, and professional development. Set learning plans and track progress. Explore interactive content and learn at your own pace.
The app presents thirty-six strategies from ancient Chinese military thought through engaging stories. It aims to impart wisdom and life lessons beneficial for the development of young people.
The app provides over 13,000 quotes and proverbs from award-winning titles, focusing on American sources and diverse topics. Users can search, browse, bookmark, and share entries, with offline access available.
Reference "Browse and search idioms, proverbs, and sayings with detailed explanations. View historical context and cultural significance. Supports Japanese and Chinese characters with pronunciation guides."
Learn and idioms in English, Korean, Chinese, and Spanish. Swipe through flashcards with examples and pronunciation. Practice speaking with audio guides. Track progress and level up skills.