Apps Like Comet Book for iPhone and iPad
Track positions and directions
Track visibility with real-time direction and elevation updates. Locate comets using the moon and bright planets as guides. Set observation times and directions based on your location. Share sighting details and view movement patterns over time.
Comet Book screenshots
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.
Playground Physics
New York Hall of Science
Record motion, tap points, explore
Record videos of yourself or others and tap points to trace motion paths. Analyze forces, energy, and motion in real-time. Educators can create interactive lessons using the ’s tools and share resources with a community of teachers.
Planetarium VR
Taosoftware co.,Ltd
View stars and constellations in real time
View the starry sky with GPS and advanced sensors. Display over 3000 stars and constellations. Choose between water-side views or dark locations. Supports Cardboard for VR experience. Adjust settings for Northern or Southern Hemisphere.
DA40 180
Gyronimo, LLC
Calculate performance data from POH values
Calculate performance data for the Diamond using POH values. Interpolate results and adjust parameters with sliders. Display high-resolution graphics for takeoff, climb, and cruise performance.
Note-CH
Garzotto GmbH
Calculate marks from scores effortlessly
Calculate marks based on obtained scores within the Swiss educational system. Input maximum scores to display corresponding marks. Track class averages by tapping scores. Adjust marks using plus and minus buttons.
Lambert
Peter Appel
Geological compass for iPhone users.
The app functions as a geological compass for geologists, measuring dip direction and angle of geological strata. It displays real-time device orientation in a stereographic projection and allows data transfer to a computer.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.