The app describes Tiangong-1, China's first target spacecraft. Launched on September 29, 2011, it measures 10.4 meters long and has a diameter of 3.35 meters.
by 可新 赵★ 0.00 ratingsEducation$1.99Data updated 2026-09-26
Learn through interactive images and audio guidance. Tap to hear names and spellings. Choose correct first letters. Swipe left to right for navigation. Designed for preschool and kindergarten ages.
Read - books with audio narration. Highlight text to sync with audio. Long-press a word to play read-aloud. Access titles like "Acres of Diamonds" and "The Art of Being Right." Adjust reading pace and enable read-aloud for highlighted text.
The app provides hundreds of bird songs and calls from Canada, with recordings up to 34 seconds long. Users can sort sounds by province, song style, commonness, or habitat, and create selected lists.
The app provides information on childhood diseases including their care, treatment, and preventive measures. It includes photos, illustrations, and memory aid sheets in English, French, and Spanish.
Explore STEM events and activities across the U.S. via a map interface. View event details like location, directions, meal options, dates, and times. Share events with others. Access organizer websites for registration and additional info.
Identify plants based on location, flower color, and season. Search for matching species without internet. Includes 3,269 plant species from , categorized into , shrubs, trees, and other types.
Offers detailed instructions, emergency first aid, and wilderness navigation techniques. Users can access interactive guides, practice scenarios, and use a compass and weather tracker.
Identify based on location, flower color, and time of year. Search for 1,225 species, including 345 wildflowers, 288 shrubs, and 252 trees. View plant details and match descriptions to find accurate results.
Teaches children to by practicing letter drawing. Includes a letter drawing algorithm that identifies mistakes and rewards correct attempts. Features two mini games for exploration. Offers free access to the first 7 letters. Syncs with Apple Health.
Access drug information including indication, mechanism of action, pharmacokinetics, and toxicity. Search by drug name or category. View details on absorption, protein binding, and half-life.
Access class schedules, faculty details, and locations. View subjects and session plans. Check attendance status for all courses. Retrieve exam admit cards and results with marks.
Track speaking speed with real-time WPM measurement. Record and analyze speech to adjust pace. Set target speeds and receive feedback. Export progress reports. Sync with devices for consistent practice.
Learn languages through AI-generated songs that blend your native and target language. Practice vocabulary, improve pronunciation, and track progress with personalized lessons.
Solve puzzles by filling empty cells with digits to match segment targets. Drag numbers from a pool into cells. Use all digits exactly once per level. Play in addition mode with 100 levels focusing on basic math skills.
The app helps users build vocabulary by focusing on the most common 1,000 English words. Users repeat words until they can confidently select 15 correct answers in 30 seconds, creating long-term memory associations.
Learn stroke order with interactive practice. Tap to hear pronunciation and reinforce reading skills. Save handwritten screens for long-term reference. Practice anytime with a simple, focused interface.
Convert measurements for jewelry making with precise calculations. Calculate ring sizes based on diameter or circumference. Save and share conversion results. Access essential tools for accurate bench work and streamline measurement processes.
Explore 3D models of celestial objects like black holes and nebulae. Navigate virtual environments of Mars and Europa. Rotate and interact with high-resolution spacecraft scans. View detailed images of distant galaxies and planets.
Explore 3D models of NASA spacecraft and celestial bodies. View detailed replicas of the Apollo Lunar Module, Hubble Telescope, and Mars rovers. Use AR to place missions in your environment and interact with them.
Calculate performance data using actual values from the Cessna 172M Pilot's Operating Handbook. Interpolate values for accurate results. Support for Standard and Long Range Tanks. Display results instantly.