Study aviation systems with multiple choice on Air Conditioning, Auxiliary Power Unit, Automatic Flight, and other key topics. Test knowledge with -style questions. Track progress and prepare for exams.
Study Japanese, Chinese, or SAT English with official courses. Learn 6,000 common Japanese words, 2,000 spoken Chinese words, and 1,200 Chinese vocabulary. Track progress and sync study data across devices.
Learn Japanese with detailed explanations of origins and relationships to kanji. Search for specific , dates, and numbers quickly. Practice through multiple memory-based review modes for effective retention.
Teaches colors, numbers, shapes, and food items through interactive . Sorts and compares objects with touch. Develops logic, attention, memory, and fine motor skills. Includes toddler-friendly activities for ages 2-3.
Track daily intake with customizable goals and reminders. Log each drink and view progress over time. Set scheduled reminders to ensure hydration. Sync data across devices for consistent tracking.
And translate text with full-text translation below original content. Import EPUB or text files for reading. Use multi-engine text-to-speech for audio playback.