Best apps like Kaptan

8+ similar apps compared and reviewed

3.7 avg rating
7 free apps
Updated July 2026

Kaptan is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Kaptan

Lake Mendota Buoy Data#2

Lake Mendota Buoy Data by Thomas Swift

Strong Contender
☀️ Weather
3.1(11 ratings)
Free
Lake Mendota Buoy Data screenshot 1
Lake Mendota Buoy Data screenshot 2
Lake Mendota Buoy Data screenshot 3

This app provides near real-time atmospheric and water temperature data for Lake Mendota, Wisconsin. It's designed for water sports enthusiasts to help them decide the best days for activities like fishing, sailing, and swimming.

More apps like Kaptan

4
HopeWaves
HopeWaves
HopeWaves
by Matthew Iannucci
Free

Access real-time HD beach webcam snapshots and 16-day wave forecasts for Rhode Island. Get tide information and live buoy data to track current swell conditions. Widgets are available for home and lock screens.

HD beach webcam snapshots16-day wave forecastingTide information
☀️ Weather
(180)
free with in-app purchases
5
Storm Alert for Watch
Storm Alert for Watch
Storm Alert for Watch
Observe barometric trends
$99.99
$400.00 | 75% OFF

Monitor atmospheric pressure trends directly on your Apple Watch complications. This app provides offline functionality, ideal for remote locations, and helps you anticipate weather changes and their potential health impacts.

Barometric pressure trend monitoringWatch complication supportOffline functionality
☀️ Weather
(2)
paid
6
Squid - Marine Navigation
Squid - Marine Navigation
Squid - Marine Navigation
Forecast, Navigation & Routing
Free

This marine navigation app provides professional-grade weather forecasts and smart routing tools for sailors. It offers multi-model GRIB data, meteograms, and an extensive polar database, optimized for offshore and low-bandwidth use.

Smart routing engine with roadbookCloud routing with multi-route comparisonMulti-model GRIB viewer
☀️ Weather
(55)
free with in-app purchases
7
Sea Level Rise
Sea Level Rise
Sea Level Rise
Sea Level Rise Capturing Tool
Free

Map and document local flooding impacts caused by sea level rise. Contribute street-level data through photo submissions and identify "Trouble" spots. Participate in crowd-sourcing events to help researchers and civic leaders understand and address flooding challenges.

Map community floodingDocument sea level rise impactsContribute street-level data
☀️ Weather
(11)
free
8
Pacific Hurricane Tracker
Pacific Hurricane Tracker
Pacific Hurricane Tracker
by corey hoggard
Free

Track hurricanes, tropical storms, and depressions in the Atlantic with detailed weather data. View global cloud cover, precipitation, wind, and wave information on an interactive map. Includes real-time data from official sources.

Hurricane, tropical storm, and depression trackingGlobal cloud cover visualizationWave height and precipitation data
☀️ Weather
(4)
ad-supported