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
Display directions and current location data. View altitude, barometric pressure, and coordinate details. Navigate using coordinates and save location bookmarks. Track sunrise and sunset times. Show solar elevation and azimuth angles.
Helps users find Polaris or Sigma Octantis for polar alignment. It displays current direction, elevation, latitude, longitude, and altitude. Users can check alignment status and adjust setup accordingly.
Program camera mounts for astrophotography and time-lapse photography. Adjust settings for exposure and interval. Perform polar alignment using the polar scope. Sync with Sky-Watcher equatorial mounts. View camera status and control shutter remotely.
Calculate optimal PV angle for maximum electricity
Determine optimal PV angle for maximum electricity generation. Access data charts including elevation, azimuth, sunrise, sunset, and sunlight duration. Calculate vs azimuth optimization for chosen azimuth.
Navigate using true north calibration. View latitude and longitude coordinates. Access location and elevation data. Display compass direction and geographic position.
On a chalkboard surface and shake to erase drawings. Add sound effects for drawing and erasing. Save images to Photos and email them. over photos to modify them. Play games like hangman, tic-tac-toe, and squares.
Track changes using a barometer and set reference pressure and altitude. View real-time altitude and adjust landscapes based on time of day. Use compass for orientation during hiking and outdoor activities. Compare differences between two points.
Track altitude, elevation, and GPS coordinates. Monitor speed in km/h or mph. View compass direction. Check GPS signal quality. Log location for outdoor activities like running, mountaineering, or traveling.
The app records strike and dip measurements, bearings, and plunge. It simultaneously displays the user's latitude, longitude, and elevation, and saves measurements with photos and notes.
Determine direction using a digital . Display azimuth at the top of the screen. Navigate while hiking or traveling. Indicate north, south, east, and west. Show magnetic field orientation.
Location with latitude, longitude, and elevation. Use compass and speedometer for navigation. paths and share data or current location with friends. View battery and pressure readings. Support 3D touch for iPhone6 and iPhone6 Plus.
The app displays sunrise, sunset, and sun direction for any day and location. It provides civil, nautical, and astronomical twilight times, along with the Sun's elevation and azimuth, and shadow ratio.
Calculates sun and positions with 0.3% accuracy. Determines sunrise and sunset times. Provides moonrise and moonset times. Adjusts for elevation and time zone.
Calculate the position of Polaris or σ Octantis in your reticle based on location via GPS or manual input. Correct for atmospheric refraction to improve alignment accuracy. Measure and correct for misalignment.