Beijing Huatian addition software development center
Play, learn, and grow
Teach shapes, colors, numbers, and object sizes through interactive . Includes over 25 mini- with animal characters. Features -aligned activities for skill development. Allows parents to track progress and engage with educational content.
Look up words with English definitions and multiple translations. Access over 245,000 entries . Take multiple-choice quizzes to test knowledge. Add words to personal study lists. Share words via text or social media.
Study for the with personalized learning plans tailored to your skill level and requirements. Track progress with detailed analytics. Access comprehensive study materials, practice questions, and tips.
Learn English vocabulary with daily lessons of 10 words, 70 per week, and 300 per month. Swipe right to mark words for review. View sample sentences to understand word usage. Use a smart repeating algorithm to reinforce difficult words.
Identify plants, flowers, and weeds by taking or uploading photos. View detailed information about each . Access a database of species for identification and learning.
Identify birds by photo or sound using advanced AI. Access a database of 6000+ species with 500,000+ training images. Listen to 200,000+ audio files for species recognition. Build and manage a personal collection.
Solve math problems with step-by-step explanations. Access interactive lessons and practice exercises. Track progress and receive personalized feedback. Share solutions with classmates. Sync study sessions across devices.
Learn with structured lessons covering 300+ sections and 100+ practice songs. Adjust rhythm and express emotion through exercises. Access a growing library of -adapted songs tailored to various skill levels and styles.
Scan and solve scientific questions by taking a photo. Input equations or text for instant answers. Get detailed explanations and step-by-step solutions. Access interactive diagrams and visual aids.
Read retold Bible in text messaging format. Explore character perspectives and decision-making struggles. Access non-denominational content. Share favorite with others. Track reading progress and set reading goals.
Text in real-time using voice input. Convert text in images to another . Support multiple languages including English, Japanese, Korean, French, German, Spanish, Italian, Thai, Vietnamese, and Indonesian.
Send to your self with the ability to schedule and view them at a later date. Set reminders for . Access unlimited with the Pro Plan. Subscribe monthly or yearly for automatic renewal.
Create a personalized study plan based on user skill level and requirements. Review CPA topics with structured lessons and practice questions. Track progress and receive feedback on performance. Access detailed explanations for correct answers.
Solve problems by typing or snapping a photo. Get instant solutions and step-by-step explanations. Review detailed breakdowns and learn how to solve similar problems.