Apps Like SeeOnSea for iPhone and iPad
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Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Star Walk 2 Plus: Live Sky Map
Vito Technology Inc.
Explore celestial objects and constellations
View celestial objects like stars, planets, and constellations using device sensors and GPS. Tap to identify objects and learn about their properties. Explore detailed information on celestial events and navigation. Share observations with others.

Star Walk 2 Pro: Sky Map Live
Vito Technology Inc.
Explore stars, constellations, and celestial bodies
Explore the night sky by pointing your device toward the sky. Identify stars, comets, constellations, and celestial bodies. Tap to view detailed information about each object. Sync with GPS and device sensors for accurate positioning.






PredictWind — Marine Forecasts
PredictWind Limited
Track wind, waves, and currents
View high-resolution weather maps for wind, gust, CAPE, wave, rain, and cloud conditions. Access real-time from ECMWF, AIFS, ICON, UKMO, GFS, and proprietary models. Track wind speed, wave height, and current directions.

GPS Tracks
David Morneault
Track routes, save waypoints, navigate outdoors
Track outdoor activities like hiking, biking, walking, and running with GPS. Save and navigate to waypoints. Store favorite destinations. View activity logs and maps. Share routes and track progress.

Fishing Points: Map & Forecast
Fishing Points d.o.o.
Catch fish with real-time forecasts
View forecasts to determine optimal times. Access maps for discovering new spots. Track tides and weather conditions. Log catches and share findings with other anglers. Sync data across devices for continuous tracking.

NOAA Buoy Reports & Ship Data
Juggernaut Technology, Inc.
View data and track storm locations
View real-time data including wave heights, wind speeds, and directions. Access ship observations and camera feeds. Locate tropical storms and set favorite locations for quick access. Retrieve historical data up to 45 days with an upgrade.

Sky Live: Heavens Above Viewer
Vito Technology Inc.
Plan and capture star observations
Plan and observe celestial events with real-time data on planets, stars, and constellations. Check weather conditions and visibility scores. Set location for accurate sky tracking. Capture and share starry night photos.


i-Boating: Marine Charts & Gps
Bist LLC
Navigate with and river
Access for the USA, Canada, UK/Ireland, Germany, Netherlands, and European rivers. View NOAA vector , freshwater lake maps, and USACE inland river maps with bathymetry data. Create or import GPX/KML routes. Use voice prompts for route navigation.

Stone Identifier
AppSLabs OU
Identify rocks from photos or gallery
Identify rocks, stones, gems, and crystals by taking a photo or selecting from the gallery. Get instant results with detailed information about each item. Suitable for both professionals and amateurs.


Seterra Geography (full)
GeoGuessr AB
Quiz maps to test knowledge
Learn through interactive map quizzes. Identify countries, capitals, and regions. Choose from various difficulty levels and themes. Track progress and review incorrect answers. Share scores with friends.

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