ICS Academy: Nautical signals vs SignalLearning Usage & Stats
ICS Academy is an all around maritime signal reference app. The International Code of Signals (ICS) are an international system of signals and codes for use by vessels to communicate. Quickly look up the meaning of flags, multi-flag and semaphore signals. Test your knowledge with a quiz. Translate text into flags and save the translation as an image or a gif.
Features:
- List of nautical flags
- List of multi flag signals
- List of Semaphore flag signals
- Test your knowledge with quizzes
- Translate text into flags
- Save/send flag messages as images/gifs
- Decode messages simply with the ICS keypad
- Apple App Store
- Free
- Reference
Store Rank
- -
The flag signals presented
here are after the modern
semaphore alphabet seen from
front.
Contains 26 letters and 10 numbers.
The app is intended to make
learning of semaphore alphabet easy
and also a test to check your
memorization of the signals.
- Apple App Store
- Paid
- Education
Store Rank
- -
ICS Academy: Nautical signals VS. 
SignalLearningJanuary 6, 2025