Showing 61–80 of 1,000 ranked alternatives.
Applicate Ltd
Track satellite passes and ISS sightings
Predict satellite and ISS sightings with second-level accuracy. Track Starlink satellite trains. Set reminders for upcoming events. Show compass direction and elevation for precise viewing. Countdown to sightings second by second.
FLEMINGER MEDIA LLC
Access aeronautical and charts offline
Access aeronautical for 41,000 airports and 10,900 radio navigation aids. View details including name, city, state, and country. Download and view weather, charts, and notams offline after initial online access.
Sakhalin, LLC
Download charts and navigate waters
Navigation allows users to view and download marine charts automatically from NOAA and US Army Corps of Engineers. Create waypoints, routes, and tracks. Use night color modes and anchor alarm. Access weather data and chart measuring tools.
M Butler
Measure altitude using barometric pressure
Measure altitude using barometric pressure without GPS. Display real-time altitude readings. Track pressure changes over time. Set altitude alerts. Sync with Apple Watch for stand-alone use.
Konstantin Klyatskin
Turn-by-turn navigation worldwide maps
The app offers turn-by-turn navigation with worldwide map coverage from eight different providers. It features fast map rendering, offline map mode with unlimited tile storage, and real-time traffic information.
Calculated Industries, Inc.
Browse boating charts and images
Access boating information with detailed charts, graphs, and illustrations. Look up formulas, safety guidelines, and equipment specifications. Search for content by topic or use the table of contents. View 800+ images and diagrams for visual .
Akhil Dholariya
Navigate with real-time updates
Provide real-time turn-by-turn with updates. Plan routes and view alternative options. Adjust settings for preferred roads or avoid tolls. Share locations and receive directions via voice or map. Sync with devices for offline use.
Pocket Mariner Ltd.
Plan trips, navigate, and view charts
Plan and navigate boating trips with real-time tracking and high-resolution digital charts covering the US, Europe, and other regions. View vector charts with tappable buoys and lights. Pan and zoom seamlessly across maps.
Nalin Savaliya
Navigate with real-time GPS and transit info
Navigate using real-time GPS with traffic and transit updates. Explore locations with maps covering 220+ countries. Find businesses, restaurants, and points of interest. Get turn-by-turn directions and track your route.
Beijing Free Calculator Technology Co., Ltd.
Run, track, and sync workouts
Track sessions with heart-rate data and sync workouts to Apple Health. Receive voice updates for distance, speed, and pace. Supports Apple Watch and iCloud synchronization. Offers ad-free experience with customizable color themes.
Digital Yacht Ltd
Plot courses and track your route
View real-time GPS position on the map. Overlay live AIS ship data when connected. Plot course and track trips.
Moshe Berman
View , track times, and set reminders
View with GPS-based calculations. Track Shabbat candle lighting, weekly parashah, chagim, and daf yomi. Set daily reminders based on . Print beautiful schedules for shul or home. Customize over 100 calculations.
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