Apps Like Lake Champlain – Boating Map for iPhone and iPad
Navigate with real-time marine charts
View nautical charts for boaters, anglers, and sailors. Overlay charts in a prioritized order based on scale. Navigate continuously without manual chart changes. Access small craft and harbor charts instantly. Adjust chart display for easy reading.
Lake Champlain – Boating Map screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.





iStreams North Sea (NW)
Colin Porteous
Track tidal streams and measure set rates
Displays real-time Sea tidal stream data based on the nearest Dover high water time. Shows valid hourly streams and time periods. Auto-updates to the next valid period. Includes tools to measure tide set and interpolated rates.



Visorando Walking Routes
Visorando
Explore and navigate offline
Find curated worldwide for hiking, , and exploring. Navigate offline with GPS. Customize based on difficulty and location. Share and track progress. Sync with wearable devices for activity monitoring.


Light Pollution Map
Jurij Stare
View VIIRS data and track
View VIIRS and DMSP satellite data with customizable overlays including clouds, auroras, and IAU observatories. Display SQM and SQC measurements for . Add personal SQM readings via email. Track radiance changes over time.

Climbing Pins
Ben Spannuth
Tag photos and track climbs with location
Upload photos to automatically generate location markers. Tag images with climb and area names. Explore photos within 100, 10, or 1 km. Find nearby climbs with additional details. Track approaches and add parking . Get driving directions.




GeoTracker Pro
Daniel Medeiros
Track location and weather data
Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Displays and records current weather. Plays back tracks at multiple speeds. Provides suggested routes for reference. Allows pausing and resuming tracking.

Gps Area Calculator: Land Calc
Liam Sammy
Measure area, distance, and perimeter
Measure areas, distances, and perimeters with precise pin placement. Mark and save measurements, name and group them for easy access. Share measured maps with colleagues directly.

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