Nautical Flags Helper
Learn Nautical Flags and more
About
Master nautical signal flags, Morse code, and semaphore with interactive flashcards and quizzes. Learn individual flag meanings, over 1,800 multiple-flag signals, and practice with progress tracking. Ideal for sailors, maritime students, and enthusiasts.
What's New in Nautical Flags Helper
3.7
November 5, 2026
• Privacy settings: if you're in the EU or UK, you can now review or change your ad consent at any time from Settings. • performance improvements
Subscriptions & In-App Purchases
$5.99
Remove Ads
Removes all banner and full-screen ads forever.
Developer apps
FAQ
What is Nautical Flags Helper?
Nautical Flags Helper is an educational app designed to teach users about international signal flags, Morse code, and flag semaphore. It offers flashcards, quizzes, and detailed explanations to aid learning.
What content does Nautical Flags Helper cover?
It covers all 26 letter flags, 10 numeral pennants, 4 substitute flags, the answering pennant, over 1,800 multiple-flag signals from the International Code of Signals, Morse code for letters and numbers, and flag semaphore positions.
How does Nautical Flags Helper help users study?
Users can study using flashcard mode, zooming in on flag details, and reading short explanations. The app also features quizzes at easy, medium, and hard levels to test knowledge.
Can I track my progress with Nautical Flags Helper?
Yes, the app allows you to track your progress with daily goals for questions answered and study time. It also provides charts of correct and incorrect answers over time.
What languages is Nautical Flags Helper available in?
Nautical Flags Helper is available in English, Spanish, French, and Russian, making it accessible to a global audience of maritime enthusiasts.
Does Nautical Flags Helper have ads?
Yes, Nautical Flags Helper contains advertisements. Users can opt for in-app purchases to enhance their experience.
What devices is Nautical Flags Helper compatible with?
Nautical Flags Helper is built for both iPhone and iPad, offering optimized layouts for each device. It also supports light and dark modes.
How often is Nautical Flags Helper updated?
The app was last updated on November 5, 2026, indicating regular maintenance and potential feature additions. The current version is 3.7.
