Supported Features
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Dark Interface
Captains Ledger
Captains log Sea Time Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track your sea time, monitor license progress, and keep your boating records organized with Captain’s Ledger.
Captain’s Ledger is a digital boating logbook built for recreational boaters and mariners working toward a USCG captain’s license.
Easily record your trips, vessels, time underway, and sea service in one organized place.
Whether you simply want a better boating logbook or you’re building sea time toward an OUPV / Six-Pack or Master credential, Captain’s Ledger helps you keep accurate records and understand your progress.
FEATURES
• Log boating trips and sea service
• Track multiple vessels
• Record dates, hours, routes, and trip details
• Monitor captain’s license progress
• Track recent sea service
• Keep vessel-specific sea-service history
• Generate sea-service reports
• Organize records for future USCG documentation
• Review your boating history in one place
PRO
Captain’s Ledger Pro provides additional tools for mariners working toward professional credentials, including advanced sea-service tracking, license progress, recency monitoring, and reporting.
PRO+
Captain’s Ledger Pro+ provides our most advanced trip-tracking features for serious boaters and mariners.
Captain’s Ledger is designed to help you maintain your own boating and sea-service records. It does not determine eligibility for a USCG credential, and records generated by the app are not USCG approval or certification of sea service.
Set up your vessel, log your first trip, and start building your Captain’s Ledger today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Captain’s Ledger 3.1 introduces new membership options and improvements for boaters and mariners.
• Added Pro and Pro+ membership options
• Added monthly and annual subscription options
• Improved sea-service tracking
• Improved captain’s license progress tracking
• Improved subscription and account experience
• Performance improvements and bug fixes
More advanced Pro+ voyage-tracking features
The developer, Greg crook, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Greg crook
- Size
- 71.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Captain's Ledger Pro+ $9.99
- Captain's Ledger Pro $5.99
- Captain's Ledger Pro+ $99.99
- Captain's Ledger Pro Annual $59.99
- Copyright
- © 2026 Captain's Ledger