Best apps like 1st-Mate

9+ similar apps compared and reviewed

3.6 avg rating
8 free apps
Updated July 2026

Looking for something like 1st? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

ParcSync: Parking, EV & GPS

ParcSync: Parking, EV & GPS by parcsync

Shared Spots, Earn & Navigate
🗺️ Navigation
5.0(12 ratings)
FreeIn-App Purchases
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Top Alternatives to 1st

WakeWatch#1

WakeWatch by Daniel Munson

Editor's Choice
🗺️ Navigation
2.2(10 ratings)
$1.99
#59in Navigation
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This app provides crucial boating information, including no-wake zones, speed limits, and bridge schedules. It uses GPS to alert you to upcoming hazards and features NOAA charts as a base map for enhanced navigation.

Fish Mapping#3

Fish Mapping by OceanBytes Holding LLC

SiriusXM Fish Mapping
Worth Considering
🗺️ Navigation
3.7(3 ratings)
Free
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This app provides detailed fishing recommendations and environmental data to help anglers find the best spots for bait and game fish. It displays information like plankton strength, sea surface temperature, and ocean currents to optimize fishing trips.

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4
ACR Product App
ACR Product App
ACR Product App
Configure your ACR Products
Free

Access Class B AIS and Emergency PLB/EPIRB data. View live AIS targets, check distress beacon details, and monitor battery status via NFC or WiFi. Configure your AIS with vessel information.

View live AIS targetsCheck PLB/EPIRB distress beacon detailsMonitor beacon operation time and battery condition via NFC
🗺️ Navigation
(31)
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5
StrikeLines
StrikeLines
StrikeLines
Marine Navigation & Fish Maps
Free

This professional GPS app helps anglers maximize their time on the water. Record fishing trips, manage waypoints, and download high-quality fishing maps for smarter planning and more rewarding adventures.

Track RecordingWaypoint ManagementGPX Import/Export
🗺️ Navigation
(4)
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6
Simrad: Companion for Boaters
Simrad: Companion for Boaters
Simrad: Companion for Boaters
Great nautical charts
Free

This app provides boaters with detailed nautical charts, weather forecasts, and route planning tools. It offers GPS navigation, track recording, and points of interest, with premium features like offline maps and advanced charting available through subscription.

Detailed nautical chartsMarine weather forecastsRoute planning with Autorouting™
🗺️ Navigation
(2.3K)
free with in-app purchases
7
Ditch: Boat Navigation
Ditch: Boat Navigation
Ditch: Boat Navigation
Marine GPS, Boat Charts, Maps
Free

Enhance your boating experience with intelligent routing and accurate arrival time predictions. Visualize historical vessel traffic and customize charts for a personalized view of waterways, ensuring safer and more confident journeys on the water.

AI-powered smart routingAccurate ETA predictionsHistorical AIS data visualization
🗺️ Navigation
(22)
free with in-app purchases
8
RT-Nav
RT-Nav
RT-Nav
by Hilton's Fishing Charts, L.L.C.
Free

Navigate using real-time oceanographic data like sea surface temperatures and currents on your mobile device. Create and edit waypoints, zoom maps, and track your GPS location for point-to-point navigation. Access dynamic maps even without cell service.

Real-time oceanographic imageryWaypoint creation and editingMap zooming
🗺️ Navigation
(8)
free with in-app purchases
9
Cortex Onboard
Cortex Onboard
Cortex Onboard
Cortex on your mobile device
Free

This app allows you to configure and update your marine electronics from your mobile device. Monitor vessel data, receive alerts, and manage features like Anchor Watch from anywhere on board.

Configure and update Cortex devicesView AIS information and alertsManage Anchor Watch
🗺️ Navigation
(12)
free