DryDock: Boat Service Log
Engine hours, service & fuel
About
This app helps boat owners track engine hours, schedule maintenance, and log fuel. It provides reminders for essential services and allows for easy export of maintenance records. Enjoy a private, offline experience for managing your vessel's upkeep.
What's New in DryDock
1.0.1
September 10, 2026
Fuel burn tracking is now included in Free and Pro. • See estimated fuel burn in gallons per hour (GPH) between full fills and an overall average. • Include partial fills in your next completed measurement. • Edit past fuel entries to update gallons, engine hours, and full-fill details. • Export measured gallons, hours, and GPH in fuel CSV files with Pro. To get started, log two fills marked “Filled to full” with increasing engine-hour readings.
MoreSubscriptions & In-App Purchases
DryDock Pro Yearly
All Pro features, billed once a year.
Developer apps
FAQ
What is DryDock?
DryDock is a boat maintenance log designed to help owners track engine hours, schedule services, and record fuel fill-ups. It offers smart reminders for various maintenance tasks and allows for easy export of service history.
How does DryDock handle service intervals?
DryDock calculates service intervals based on engine hours, calendar dates, or both, whichever comes first. This ensures that recommended maintenance is performed according to your engine manual's specifications.
Can I use DryDock offline?
Yes, DryDock works completely offline, making it ideal for use at the dock, on the hard, or far from shore. Your data is stored locally on your iPhone and does not require an internet connection.
Is my data private with DryDock?
Yes, DryDock prioritizes privacy with a 100% private, no-account, no-cloud, no-tracking policy. Your records remain exclusively on your iPhone, and the app's privacy label indicates that no data is collected.
What are the features of DryDock Pro?
DryDock Pro unlocks unlimited boats and unlimited history, along with PDF/CSV export capabilities. It is available as a subscription or a one-time lifetime purchase.
How much does DryDock Pro cost?
DryDock Pro offers monthly ($2.99/P1M) and yearly ($24.99/P1Y) auto-renewing subscription plans, as well as a one-time lifetime purchase option. These prices are subject to change.
How do I cancel my DryDock Pro subscription?
Subscriptions can be managed or canceled at any time by going to Settings → Apple ID → Subscriptions. Cancellations must be made at least 24 hours before the end of the current billing period to avoid renewal.
How often is DryDock updated?
DryDock was last updated on September 10, 2026, with version 1.0.1. The app is developed by William Hucks and is available for iPhone.
