Apps Like StarPilot for iPhone and iPad
State-of-the-art ocean navigation computations.
The app provides navigation computations for celestial bodies using an internal almanac. It offers solutions for position fixes, sailings, and piloting, including lunar distance and a graphical Sight Planner.
StarPilot screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.


Concorde TSP
William Cook
Computes exact optimal traveling salesman solutions.
The app computes exact optimal solutions for the traveling salesman problem. It can solve instances with 1,000 or more cities, with computations performed locally on the user's device.

ACLS Rhythms and Quiz
iAnesthesia LLC
Recognize and understand ACLS arrhythmias.
The app helps users recognize and understand ACLS arrhythmias with dynamic movies and real-life scenarios. It provides information needed at the bedside to manage ACLS events and includes a quiz function for test preparation.


Light Pollution Map - Dark Sky
Dunbar Technology, LLC
Find skies and track auroras
Find sky locations free from for stargazing and photography. View aurora borealis maps, meteor shower alerts, super moon and lunar eclipse notifications. Track moon phases, monitor magnetic field data, and track the international space station.


Agpeya (Eng/Arabic)
SuperMichael Faz
Pray, track, and schedule hours
Access prayers for seven daily hours with themes related to events in the life of Jesus Christ. Switch between Arabic and English languages. Organize and break down each prayer for easier reading and recitation.


Sight Word Flash Cards +
Keld Sperry
Learn words
Teach children to recognize letters, numbers, and words. Add favorite words for focused learning. Randomize for varied practice. Include interactive elements for engagement. Track progress through repeated review sessions.

StarTracker - Mobile SkyMap
身吉 潘
See stars, constellations, and planets.
The app displays stars, constellations, and deep sky objects in real-time using the device's sensors. It includes over 8000 stars, 88 constellations, and 100+ deep sky objects with offline data and a time machine feature.

Space Crew Dragon
Renzo Macedo
Launch rockets, land boosters, dock with ISS
Launch a multi-stage rocket into , recover the first stage by landing it on a sea platform. Dock with the International Station after reaching orbit. Track real historical events from SpaceX's Demo-2 mission, including launch and docking procedures.

Perpetual Nautical Almanac
RPA TECHNOLOGIES SL
Calculate celestial positions in real-time
Calculate precise celestial positions using real-time data from 1900 to 2050. Input date and time to instantly recalculate GHA and declination for the Sun and Aries.

EMT Valencia
EMPRESA MUNICIPAL DE TRANSPORTES DE VALENCIA, SOCIEDAD ANONIMA UNIPERSONAL
Plan routes with custom parameters
Users can set specific route parameters for navigation. The includes updated features for improved accuracy and reliability in route calculations. Bug fixes enhance overall performance and user experience.

Algorithms: Explained&Animated
Moriteru Ishida
Watch , try simulations, learn concepts
Learn through animated explanations and interactive simulations. Explore sorting techniques like Bubble Sort and Merge Sort. Dive into clustering and encryption concepts. Test understanding with Sim Mode features.

Planetary Retrogrades
PH TECHNOLOGY SOLUTIONS LLC
Track retrograde planets and celestial events
Track with real-time alerts and detailed explanations. View daily cosmic influences on communication, mood, and decision-making. Set reminders for key celestial events and explore historical retrograde patterns.

WLC Calendar
WLC Radio Ministry
Track solar and luni-solar dates
View luni-solar dates alongside corresponding Gregorian dates. Adjust settings to customize display. Sync data across devices. Export events in multiple formats. Set reminders for specific dates and times.

Star Map Tracker: Sky Journey
Yuriy Kvasha
Track stars and constellations in real time
Track celestial objects with augmented reality. Identify stars, constellations, nebulae, galaxies, and solar system bodies. View right ascension, declination, azimuth, and elevation data.


Star Rover HD - Night Sky Map
寒飞 易
Explore celestial objects in real time
View a real-time map based on your location. Identify stars, planets, constellations, and the moon. Adjust the view by moving your device. Zoom in for detailed celestial objects. Share observations or save screenshots of the sky.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.