The app contains 10,855 entries and 1,293 images. It is based on the Korean edition of the Britannica World Encyclopedia and offers real-time search functionality.
by DaolSoft, Co., Ltd.★ 0.00 ratingsReference$19.99Data updated 2026-09-10
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.
Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.
View and navigate PDF documents with page flipping effects, zoom, and resize options. Search for keywords within content. Add bookmarks and switch between single and double page views.
Learn about all 50 U.S. with detailed encyclopedia entries. View maps with state names to test recall. Challenge yourself with interactive memorization games to improve geography knowledge.
Explore underwater ecosystems through VR experiences with 360-degree views. View detailed VR scenes of marine life including plankton, whales, sharks, and turtles. Access a 96-page illustrated guide with facts about ocean creatures.
Learn about film photography principles, including camera types like Instants and Point-and-Shoot. Explore film camera mechanics, develop processes, and understand exposure settings.
Russian-English dictionary with over 170,000 vocabulary entries. Includes grammar forms for verbs, adjectives, and nouns. Features idioms, proverbs, and specialized terms in politics, economy, culture, and religion.
Access medical drug information with detailed descriptions and usage guidelines. Retrieve data on herbal supplements and their applications. View explanations of laboratory tests and medical terminology.
Practice with playful and detailed guidance. Follow fun poses to improve flexibility and strength. Track progress through daily sessions. Access breathing exercises and meditation. Sync with wearable devices to monitor activity.