Take quizzes based on history textbooks to improve knowledge. Review answers and explanations for better understanding. Practice anytime, anywhere on a smartphone. Suitable for students and history enthusiasts.
Study timer, todo, challenge, vocabulary, journal, group
Study planner helps users manage goals and habits. Tracks study time with a timer that logs to a planner. Blocks distractions to enhance focus. Adds and checks tasks in a simple to-do list. Sets daily missions to maintain routines.
Learn English through interactive experiences, including native expressions and practical conversations. Save sentences from lessons or videos as flashcards with Korean-English dual text. View original video clips for context.
The app offers basic English dialogues for travelers, organized by situation. It includes travel information, business English, and a word dictionary with Korean pronunciation guides and native speaker audio.
This Chinese conversational book provides dialogues for real situations and travel information. It includes basic and business conversations with native pronunciation support and a word dictionary.
This Mongolian conversational book is one of the books published for overseas travelers. It provides plenty of dialogues that closely reflect real situations and valuable travel information.
The app offers Vietnamese conversational phrases for travelers, including basic dialogues, situational groupings, and travel information. It also provides business Vietnamese phrases and a word dictionary with native pronunciation support.
Learn essential Spanish conversations for with six simplified lessons organized by importance. Explore detailed scenarios for easy navigation. Access comprehensive tips and business conversation guides.
Learn 12,811 essential vocabulary words with spaced repetition and review systems to prevent forgetting. Use interactive images and diagrams for visual learning. Set daily goals and follow personalized study schedules.