S1gma - No remorse

MrXlabs

In-app purchases

About this app

NO REMORSE by S1GMA — the offline Morse code trainer built for preppers, survivalists, ham radio operators, and anyone serious about emergency communication.

LEARN MORSE CODE FAST
Master the complete Morse code alphabet through 10 progressive lessons. Interactive flashcards with audio playback and haptic feedback help you memorize dots and dashes
naturally.

PRACTICE & BUILD ACCURACY
Our spaced repetition system focuses on the letters you struggle with most. Listen to Morse code and identify characters — track your streak, accuracy, and progress over
time.

TAP TO TRANSMIT
Practice sending Morse code by tapping — short tap for dot, long press for dash. Build muscle memory for real-world signaling.

SPEED CHALLENGE
Race against the clock in 60-second challenges. Choose your speed (5, 15, or 25 WPM) and track your personal bests.

MATCH GAME
Test your knowledge by pairing letters with their Morse code in timed matching challenges.

TRANSLATE TEXT ↔ MORSE
Convert any message to Morse code instantly. Play audio, flash your phone's torch to signal, or copy to clipboard.

KEY FEATURES:
• 10 progressive lessons covering A-Z, 0-9, punctuation & pro signs
• Audio playback with accurate Morse timing
• Haptic vibration feedback for immersive learning
• Flashlight Morse signaling — transmit with your phone's torch
• Works completely offline — no internet required
• 5 languages: English, Spanish, French, German, Portuguese
• Dark mode support for low-light environments
• Share your progress stats as an image
• Spaced repetition for efficient memorization
• Clean, distraction-free interface — no ads

WHY MORSE CODE?
When cell towers go down, the internet fails, and the power grid drops — Morse code still works. A flashlight, mirror, radio, or even tapping on a wall is all you need to
communicate across vast distances. This is not just a skill — it's a survival tool.

Built by S1GMA — Preparedness Through Intelligence.
s1gma.net

What’s new

Initial release