Explore planets, track celestial events, simulate systems
Explore the with 3D models of planets, moons, and asteroids. Rotate and zoom objects for detailed views. Learn about celestial bodies through interactive encyclopedia entries.
Complete maritime navigation regulations reference.
The app provides the International Regulations for Preventing Collisions at Sea, 1972, and Inland Navigation Rules. It features an annotated table of contents, a search function, and a selected page for quick access to rules.
Coloring offers endless pages with unique designs generated for each user. Pages include city, houses, trees, and vehicles. Features include three line sizes, relaxing music, and no ads. Works offline without internet.
Search for points of interest using a 3000+ database filtered by distance. View results on an interactive map with detailed information. Access nautical charts, regulatory details, marina locations, and yacht services.
COLREGs offers flag identification, weather scales, cloud recognition, sound signal guidance, and vessel light details. Users can access navigation , interpret flags, and understand sound and light signals for safe boating.
Documents to create high-quality PDFs with auto-border detection and perspective correction. Enhance images by removing shadows and sharpening text. Edit text and images, fill forms, add signatures, and share files in multiple formats.
Create static waypoints and dynamic routes for avionics testing. Simulate GPS signals for receiver validation. Upload daily almanac data automatically. Support single or dual GPS antenna setups. Configure up to 10 channels.
Download for national parks and USGS topographic regions for offline use. Access 150 NPS park and 60,000+ topographic . Use GPS navigation without internet connectivity. Save for later use in areas with no data service.
The app allows users to read downloaded ebooks or online books from any internet-connected device. It supports multitasking, Retina Display graphics, and offers features like adjustable font size, night-reading mode, and text search within books.
Provides access to COLREGS and Inland , including amendments. It includes sound and light signals, steering and sailing , and other essential boating references. Users can search and bookmark regulations for quick reference.
Read books with interactive elements, including tap-and-drag features and playful surprises. Practice spelling, phonics, and reading comprehension through learning activities. Highlight text for narration or read independently.