Alpy Star Mapper

Explore the universe anytime, anywhere with Alpy Star Mapper, your fully offline astronomy companion designed for enthusiasts and professionals alike. No internet required - just pure stargazing and discovery. KEY FEATURES - Interactive planetarium with over 100,000 stars and thousands of deep sky objects for real-time sky exploration - Comprehensive astronomical calculations for planets and Moon based on VSOP87 and ELP2000 models - Observation planner with filters and sorting to optimize your night sky sessions - Observer's journal with sketching tools to record your discoveries and impressions - Achievement system to motivate and track your progress as an observer - Eyepiece calculator to plan your telescope setups and visualize objects through your gear - Meteor shower calendar with detailed local data for peak viewing opportunities - Magnitude counter to assess local light pollution and sky quality PERFECT FOR - Astronomy enthusiasts seeking a reliable offline star map and planner - Astrophotographers and visual observers preparing detailed observation sessions WHY CHOOSE US Alpy Star Mapper works entirely offline, ensuring privacy and uninterrupted access to a premium scientific interface. Our app combines rich catalogs, precise calculations, and intuitive tools in a clean, modern design tailored for serious sky watchers. All your data and notes stay on your device, no internet or location services needed. Download now and start your journey through the cosmos with confidence and clarity!