The app calculates sun elevation and tilt for equatorial mounts and azimuth and elevation for altazimuth mounts. It uses the device's internal accelerometer to determine surface orientation and can read the internal time or allow manual setting.
by michael coluzzi★ 4.02 ratingsUtilitiesFreeData updated 2026-09-12
Plan routes along official trails in mountains and foothills. Display routes on detailed maps with terrain shading and points of interest. Show route length, estimated time, elevation profile, and current location. Download maps for offline use.
Track location and movement with GPS. View USGS, US Forest Service, and Canadian . Log trails and waypoints. Navigate offline in areas without cell signal. Display elevation and terrain details. Share route data and historical tracks.
This displays directions in Japanese or English with a single tap. It shows 16 directional points, precise angles in degrees, and supports switching between cardinal names and abbreviations.
Track exposure using Apple Watch. Receive sunrise and sunset notifications. View next solar event countdown. Monitor UV exposure levels. Get alerts for optimal timing. Sync with Apple Health for accurate data.
Track shots and environmental conditions including wind speed, elevation, temperature, humidity, and ground conditions. Receive precision club recommendations based on shot shape and environmental data.
Perform divination using the Zhouyi Naji method, inputting五行 information into卦 factors. Analyze trends and details based on五行 interactions and time-space relations.
Monitor speed and key metrics in real time using precise GPS. View speed in km/h, mph, or knots. Track location, route, and direction on an integrated map. Save detailed trip history with timestamps and distance traveled.
Display current direction, altitude, latitude, and longitude. Show real-time barometric pressure and movement speed. Track geographic location. Switch between "Classic" and "Sunset" visual themes with premium color schemes.
View celestial positions including sun and moon overhead locations, daylight coverage, and moon phases. Track rise and set times, parallactic angle, and lunar liberations. Display day and night maps in an azimuthal projection.