# Eclipse Tracker > Plan solar eclipses with maps, weather, terrain analysis & a 3D simulator Canonical page: [https://chrome-stats.com/d/com.astro\_yube.eclipse\_tracker](https://chrome-stats.com/d/com.astro_yube.eclipse_tracker) ## Overview - **ID:** `com.astro_yube.eclipse_tracker` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Astro Yube - **Category:** EDUCATION - **Downloads:** 2,100 - **Version:** 1.6 - **Last updated:** 2026-08-11 - **First published:** 2026-06-07 - **Publisher country:** ES - **Size:** 176 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.astro_yube.eclipse_tracker) - **Privacy policy:** [https://astroyube-eclipse-tracker.netlify.app/](https://astroyube-eclipse-tracker.netlify.app/) ## Description Witnessing a total solar eclipse is one of nature's most awe-inspiring spectacles. Don't leave your location to chance.

Eclipse Tracker is the ultimate tool to plan your observation. Designed with scientific rigor, it combines advanced mapping, real-time weather, and space simulations to ensure you are in the exact place at the precise moment.

πŸ—ΊοΈ The best spot, instantly
β€’ Official shadow path and centerline (NASA / IGN Spain)
β€’ Score heatmap blending duration, altitude, terrain and clouds
β€’ Totality duration isochrones
β€’ Historical climatology (NASA POWER) and live forecast (Open-Meteo)
β€’ Bortle/SQM light-pollution overlay powered by VIIRS

πŸ”οΈ Terrain matters
β€’ Real DEM elevation (Terrarium) on every point you tap
β€’ 360Β° horizon sampled against worldwide topography
β€’ Visual warning when a mountain blocks the solar disk

🌌 A real 3D simulator
β€’ Real ephemeris based on JPL DE421 (astronomy-engine)
β€’ Sun with corona, chromosphere, diamond ring and prominences
β€’ 3D Moon with Lambert shading and proper libration
β€’ Deep sky: 100,000+ stars (HYG), 21 constellations, Messier catalog
β€’ Shadow bands and Baily's beads rendered in GLSL
β€’ AR mode driven by your device's orientation

πŸ”¬ SCIENTIFIC PRECISION
Every value comes from authoritative sources: NASA GSFC, IGN, IAU, JPL Horizons, Hipparcos and the HYG Database. Every number on screen tells you exactly where it came from. ## Rankings - #933,267 β€” Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.SCHEDULE_EXACT_ALARM` - `com.android.vending.CHECK_LICENSE` - `com.astro_yube.eclipse_tracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Eclipse Countdown](https://chrome-stats.com/d/com.besselianelements.eclipsecountdown) β€” 242 users - [Eclipse - Solar & Lunar](https://chrome-stats.com/d/com.alokm.solareclipse) β€” 52,158 users, 4.20 / 5 - [My Eclipse](https://chrome-stats.com/d/com.eclipsesim.app) β€” 100,437 users, 5.00 / 5 - [Eclipse Explorer Mobile](https://chrome-stats.com/d/com.FlyteSoft.EclipseChaserMobile) β€” 22,217 users, 4.40 / 5 - [EclipseGo: Eclipse Solar 2027](https://chrome-stats.com/d/com.archivados.eclipsego) β€” 4,471 users - [Eclipse Explorer Plus](https://chrome-stats.com/d/eclipseexplorerplus.flytesoft.org) β€” 24 users - [Eclipse Total](https://chrome-stats.com/d/es.giot.eclipsetotal) β€” 440 users - [Solar Eclipse Navigation](https://chrome-stats.com/d/com.eclipsenav) β€” 208 users - [The Eclipse App](https://chrome-stats.com/d/com.theeclipsecompany.theeclipseapp) β€” 150,585 users, 3.12 / 5 - [GeoEclipse Mapper](https://chrome-stats.com/d/com.geoeclipsemapp.argecmap) β€” 32 users - [Eclipse Companion](https://chrome-stats.com/d/com.bogapps.eclipsecompanion) β€” 70 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.astro_yube.eclipse_tracker)