Best Maritime Log Apps

250+ iOS apps curated and reviewed

4.0 avg rating

18 free apps

Updated September 2026

The best maritime log apps on iPhone average 4.0★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Maritime Log Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Log – Simple Ship Logbook	Free	5.0★ (1)	No	No	Sep 2026
2	Maritime Logs	$2.99 was $4.99	—	No	No	Aug 2026
3	Ship's Log byCaptainMJ	Free	—	No	No	Jul 2026
4	Seaman Log	Free	—	No	No	Jun 2026
5	LogBook — Digital Yacht Log	Free	—	No	Yes	Jun 2026
6	Ship's Log Book for Captains	Free was $15.99	4.4★ (21)	No	Yes	Sep 2026
7	MyVessel: Sea Log	Free	—	—	No	Aug 2026
8	Napa LogBook	Free	—	No	No	Sep 2026

Top Picks for Maritime Log

Log – Simple Ship Logbook by Kyle Pickering

Track your time on the water

Editor's Choice

🔧 Utilities

5.0(1 ratings)

Free

Easily track your time on the water with this app. Manage multiple vessels, create detailed daily voyage logs, and monitor important metrics like fuel and weather. It offers iCloud syncing for backups and collaboration features for sharing logs with your crew.

Maritime Logs by Robert Love

Voyage logbook for seafarers

Strong Contender

🔧 Utilities

0.0(0 ratings)

$2.99

Ship's Log byCaptainMJ by Marcus Johansson

Log all your amazing sailings!

Worth Considering

🗺️ Navigation

0.0(0 ratings)

Free

More Maritime Log apps to explore

LogBook — Digital Yacht Log

Professional Sailing Logbook

Free

✈️ Travel

(0)

Ship's Log Book for Captains

Sail and Power Boat Logbook

Free

$15.99 | 100% OFF

This app automates the creation of sailing and powerboat logbook entries, capturing weather, position, and vessel data. Users can manually add details, attach photos, and access sunrise/sunset times. It offers comprehensive export options for data analysis and includes useful checklists.

Automated logbook entry creationAutomatic weather data retrievalGPS position and accuracy tracking

Never lose a day of sea time

Free

Record your sea time, voyages, and certificates with this reliable logbook designed for seafarers. It works offline and provides automatic totals, progress tracking, and exportable reports. Keep your professional records organized and accessible throughout your career.

Record voyages, vessels, watches, and portsTrack active voyage days in real timeWorks fully offline with secure syncing

📊 Productivity

(1)

freemium

Sailing Log: Boat Logbook

Tracks, anchor alarm & charts

Engineering & Maintenance

Free

🔧 Utilities

(0)

Online Mooring Activity Log

by Online Mooring, LLC

Free

Record and manage harbor activities with this digital logbook. Track events and maintain a comprehensive history of operations within a marine environment.

Record harbor activitiesManage harbor activitiesDigital logbook

🗺️ Navigation

(1)

free

Small Vessel Sea Service

by Mike Anderson

Free

This app digitizes sea service logs, simplifying trip recording and eliminating the need for a physical logbook. It also aids in trip planning, route measurement, and generating float plans. Users can create sea service verification forms for captain's license applications and renewals.

Digital sea service logbookTrip planning toolsRoute measurement

🔍 Reference

(3)

free

Sailing Log — Ship's Logbook

Offline logbook · GPS · crew

Free

✈️ Travel

(0)

SeaTime Tracker: Crew Logbook

MCA & PYA-ready Testimonials

Log your sailing trips

Inventory maintenance & travel

$2.99

🌟 Lifestyle

(0)

Fishidy: Fishing Maps App

Find Hot Spots, Reports & Tips

Free

Discover top fishing locations and gain confidence on the water with detailed maps and expert insights. Log your catches privately, track successful patterns, and receive real-time fishing reports and alerts. Access offline maps and advanced features with a premium subscription.

Fishing Hot Spots® mapsLocal fishing spot discoveryCatch and spot logging

⚽ Sports

(563)

free with in-app purchases

DECKEE Boating App

Boat GPS Maps, Weather, Alerts

Free

Plan and enjoy your water adventures safely with detailed marine maps, weather forecasts tailored for boating, and essential safety information. Explore new areas with community-driven insights and automatically log your trips.

Marine GPS maps with navigation aidsBoating-specific weather forecastsDepth charts and safety alerts

🗺️ Navigation

(18)

free

FAQ about Maritime Log

What are the best maritime log apps for iPhone?

Log – Simple Ship Logbook tops our maritime log apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.

Are there free maritime log apps for iPhone?

Yes — 18 of the top maritime log apps we rank are free to download, including Log – Simple Ship Logbook and Ship's Log byCaptainMJ.

Does Log – Simple Ship Logbook have ads or in-app purchases?

Log – Simple Ship Logbook has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many maritime log apps are on the App Store?

We track 250+ maritime log apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is Log's primary function?

Log is designed to help users track their time on the water, manage multiple ships with details and photos, and create comprehensive daily voyage logs. It also allows for tracking maintenance and costs.

Does Log support multiple vessels?

Yes, Log allows you to manage multiple ships, each with its own photos and vessel details. This makes it easy to keep track of different boats you use.