Apps Like Rainbow's Arc Positioning for iPhone and iPad
Rainbow's Arc Positioning screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


My City : After School
MY TOWN GAMES LTD
Explore activities and meet friends nearby
Explore local activities like skating, reading, karate, and RC boat sailing. Invite friends to meet at parks or shops. Create and share stories with new characters. Discover fun locations and hobbies to try.

TidesPro: Tide Charts & Tables
ASR Concepts LLC
Predict tides and track marine weather
Track tides and marine weather with real-time forecasts and buoy observations. View NOAA marine reports and weather data. Plan activities like fishing, boating, or beach trips. Set alerts for changing conditions.

ASA's Sailing Challenge
American Sailing Association
Learn skills and race against the clock
Learn fundamentals through six interactive modules covering Points of Sail, Apparent Wind, Sail Trim, Tacking and Jibing, Rules of the Road, and Docking. Practice skills in a timed course simulation to apply knowledge in a realistic environment.

StarPilot
Starpath Corp
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.


pb&jTV Family
On Ice Designs L.L.C.
Watch live videos from your child's day
View live video streams of children's activities in real time. Log in to watch recorded videos. Receive updates on child's day and access interactive content. Share videos with parents or guardians.

Physics Toolbox Sensor Suite
Chrystian Vieyra
Measure, record, and analyze data
Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.


Star Tracker Lite-Live Sky Map
身吉 潘
Track stars and constellations in real time
Track celestial objects by pointing the device at the sky. Identify stars, constellations, and deep sky objects in real time. Adjust settings for location and time. Save and share observations. View detailed information about celestial bodies.


Best Compass™
Tue Nguyen Minh
Track location and elevation data
Navigate using true north calibration. View latitude and longitude coordinates. Access location and elevation data. Display compass direction and geographic position.

Where Am I At? - GPS Maps App
Flamethrower plc
Locate yourself with GPS precision
Display current coordinates, address, county, and altitude for exact location. Scroll the map to navigate and track surroundings. Open the to instantly view position details.

Luminos Map: Twilight Nav Tool
Mapnitude Company Limited
Sun Moon Twilight Navigation Tool
The app provides real-time Sun and Moon data, including sunrise, sunset, moonrise, and moonset times globally. It features a time-chart and interactive map for accessing celestial data and exploring seasonal shifts.

Speedometer ×
DOUBLE U s.r.o.
Track speed, distance, and trip stats
Monitor trip data with live metrics like average speed, current speed, top speed, distance, direction, travel time, stationary time, and clock. Customize display style and speed units. Arrange metrics on screen.


Arizona State University
Arizona State University
Navigate campus, access resources, connect with ASU
Customize news and events feeds based on preferences. Stay connected with campus updates and alumni. View real-time transit and parking info. Earn Pi by engaging with activities.

Satellite Finder & GPS Tracker
Aleksandr Alekseev
Choose , get direction
Guide users to align dishes using GPS for accurate direction. Display positions and help locate the signal. Provide step-by-step instructions for dish installation and signal optimization.

iSailGPS : NOAA USA RNC Charts
James Associates Inc.
Plot courses and track your route
Use device as high-performance GPS receiver with USA Raster Nautical . Access without cell signal. Navigate safely in emergencies. Sync with chart plotter if available. Download for offline use. Track location and display real-time data.

GPS Data Smart
ExaMobile S.A.
Track altitude, speed, and location
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.
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