Through interactive games that combine visual, auditory, and reading elements. Study 500 words with images and native voice audio. Choose from 15 categories including alphabet, numbers, colors, animals, and more.
Understand real English conversations and advance.
The app tests the user's ability to understand English through authentic conversations. Users answer questions to advance through increasingly difficult stages, making practice enjoyable.
Reference allows users to access research on child development, attend biennial and special topic meetings, and connect with members from 53 countries.
The app provides political, physical, and transportation maps for all 196 countries and major world regions. All maps are stored on the device for offline access, opening directly to the content without margins.
Explore detailed information about including capital, flag, bird, fun facts, national parks, universities, local food, weather, and time. Learn about US and compare by area and population.