Emergency SOS Morse Code Flash

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Everyone
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About this app

Emergency SOS Morse Code Player & Decoder is an essential survival utility for disaster and emergency situations. Built on international standards, it is a powerful tool to encode, transmit, and decode Morse code anywhere in the world.

■ Transmitter (Encoder) – For Emergency & SOS
• 3 Signal Transmission Modes: Send precise Morse code via Camera Flashlight, Audio Beeps, or Screen Flickering.
• Instant Text to Morse: Real-time conversion of preset or typed messages into Morse code.
• Large Text Display (Signboard Mode): Display critical messages like "Call the Police!" in large text on screen to quietly notify people nearby.
• Outdoor & Survival Ready: Send high-reach distress signals during outdoor activities, camping, blackouts, or natural disasters.

■ Receiver (Decoder) – Detect & Interpret Distress Signals
• Smart Camera & Microphone Decoding: Hear a rhythmic sound or see a flashing light? Switch to Receiver Mode to automatically detect and decode Morse code signals using your smartphone's camera and microphone. Never miss a signal from someone requesting help!

[Key Features]
• Multi-Mode Signal Transmission: Flashlight, Sound, and Screen Flash options.
• One-Tap Emergency SOS: Instantly broadcast repeating SOS Morse code with a single touch.
• Real-Time Morse Receiver: Accurately interpret light and sound signals from rescued victims.
• Large Screen Text: Functions as an electronic display for close-range silent communication.
• Multi-Language Support: Supports 16 languages with automatic Morse code classification.
• Clean Dark-Mode UI: Eye-friendly design optimized for dark environments and low battery consumption.
• 100% Privacy-Focused: No personal data collection. Fast, lightweight, and reliable offline performance.

Ideal for outdoor adventure, survival prep, emergency response, and learning Morse code.
Text to Morse Code & Transmit via Flashlight, Sound, Screen Flickering
Updated on
Jul 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit

What’s new

minor bug fix.
Content rating
Everyone
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App support

About the developer
김태순
private860414@gmail.com
대학14길 59-20 해피빌, 210호 관악구, 서울특별시 08820 South Korea