Calculate and display planetary
Display planetary in various coordinate systems. Calculate and show past and future constellations. Track equinoxes, solstices, eclipses, planet oppositions, conjunctions, elongations, moon phases, distances, and nodes.
Showing 41–60 of 1,000 ranked alternatives.
Cider Software LLC
Customize themes and buttons
Customize appearance with themes, button shapes, and colors. Choose from six layouts and control all visual elements. View input and result simultaneously on dual-line display. Adjust settings for precise calculations.
Oliver Brunsmann
Calculate between airports
Calculate the Great Circle between any two airports worldwide. Search by name, ICAO, or IATA code. View accurate measurements and flight path information.
David Gibson
Sun and moon times anywhere.
The app calculates sunrise, sunset, moonrise, and moonset times for any location. It includes a moonphase calendar, animation, and a compass showing sun and moon positions.
Anastasiya Evseenko
, track distances, calculate areas
Distances, perimeters, and areas by placing pins on a map. Calculate results in square meters. Save and share measurements for planning and analysis.
Fawzi Fakhro
Calibrate panels, size batteries, calculate wire gauges,
Helps installers and DIYers calculate panel angles, size battery banks, and determine wire gauges. It generates professional PDF quotes and includes a compass for precise alignment with True North/South.
AstroArts Inc.
Explore stars, zoom, and navigate the sky
View the night sky from any location and time. Rotate and zoom the star chart using multi-touch gestures. Identify over 16,000 stars with names for 254. Simulate atmospheric distortion and twinkling effects.
Lars Hansen
Find direction with GPS
Determine direction to using GPS and compass. Display distance to . Show longitude, latitude, and address. Requires GPS permission for accurate calculation.
Pavel Ahafonau
Track routes, find waypoints, and navigate offline
Navigate outdoors with offline GPS maps and real-time augmented reality. Track waypoints and custom locations. Use a gyrocompass, speedometer, altimeter, and inclinometer. Find celestial bodies and measure angles.
TA MINH QUANG
Track calculations and annotate steps
Perform calculations with a minimalist interface. View intelligent calculation displays and track results through annotation features. Adjust font options in future updates.
Othman Alzahrani
Visualize daylight, sun, and moon positions
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.
Ahmad Almazeedi
Calculate, voice input, copy, paste
Perform calculations using a scientific or voice input. Access calculation history by swiping down. Copy and paste values. Switch between light and dark themes. Enable larger buttons for easier use.
Studio Zebra
Calculate with large, easy-to-read numbers
A for with a large, easy-to-read display. Perform basic arithmetic operations. Use user-friendly controls for quick calculations.
Clockology, LLC
Create watch faces with editor
Create and customize interactive watch faces for Apple Watch with an intuitive editor. Add complications for personalized data display. Browse and view designs in the Ideas section. Sync with Always-On display for continuous visibility.
Bizringer Inc
Track hours, log trips, and calculate IFTA
Track vehicle hours and monitor driver compliance with real-time GPS data. Receive alerts for potential violations. Calculate IFTA miles automatically. Log and review driving records. Sync with fleet management systems.
Flytomap
Track and in time
Calculate in time using GPS location. Access worldwide marine charts and 15000+ tide and current spots. No internet connection required. View tidal data without entering coordinates.
UMRA TECH LLC
Track prayer times and adhan alerts
Track prayer times and receive adhan alerts based on location. View monthly schedules and choose calculation methods. Set custom adhan times and enable standby mode for focused worship. Access Quran recitations, duas, and a tasbih counter.
Justin Graham
Calculate distance and bearing between points.
The app calculates distances and bearings between two points using latitude and longitude. It can also determine a final position from a starting point, distance, and bearing.
丽丽 许
Calculate coordinates and convert projections
Calculate distances using Haversine and Vincenty algorithms. Convert coordinates between formats. Perform azimuth and elevation calculations. Export results in various formats. Sync with GPS devices for real-time data.
Spencer Brown
Calculate, edit, and share equations
Perform calculations with a clean interface. Switch between light and dark themes. Use multitasking on iPad. Access on Apple Watch with complications. Share results via iMessage.
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