# Morse Code: Offline Chat

> Flashlight Signals & Decoder

Canonical page: [https://chrome-stats.com/d/id6760193430](https://chrome-stats.com/d/id6760193430)

## Overview

- **ID:** `id6760193430`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Asynk Tech LTD
- **Category:** Utilities
- **Version:** 6
- **Last updated:** 2026-08-10
- **First published:** 2026-03-11
- **Size:** 37 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/morse-code-offline-chat/id6760193430)
- **Privacy policy:** [https://morsesignals.com/privacy](https://morsesignals.com/privacy)

## Description

Point your camera at a flashing light and read the message instantly. Send with your flashlight. Two phones talking — no signal, no internet, no accounts.

Decode, send, and learn morse code — all with your phone's camera and flashlight.

Morse Code - Decode & Chat is the only app that combines real-time light decoding, flashlight transmission, and two-way chat into one tool. No internet needed.

DECODE
Point your camera at any flashing light source to decode morse code in real-time. Adjustable brightness threshold, zoom up to 10x, and exposure controls let you decode signals from across the room or across a field.

SEND
Type any message and transmit it via flashlight or screen flash. Choose from 4 speed presets (6 to 24 WPM). Quick-tap emergency presets include SOS, Need Help, I Am Safe, and more.

CHAT
Have a real-time two-way conversation using light. One phone sends via flashlight while the other decodes with its camera. Messages appear in a familiar chat interface with timestamps. Also supports audio morse via speaker and microphone.

LEARN
Interactive practice mode with two game types: identify the morse code for a character, or identify the character from morse code. Track your accuracy, build streaks, and master all 36 characters.

REFERENCE GUIDE
Complete A-Z and 0-9 morse code chart, timing rules, tips for best results, and SOS signal reference. Everything you need in one place.

ADVANCED: BINARY PROTOCOL
The only morse app with an error-corrected binary protocol. Manchester encoding with CRC-8 checksums ensures reliable data transfer even in noisy conditions. Auto-detects whether incoming signals are standard morse or binary packets.

SAFETY FIRST
Built-in photosensitive epilepsy warning on every launch. Screen-only safe mode available. Flash frequency is hardware-limited for safety.

KEY FEATURES
  • Real-time camera-based morse decoding
  • Flashlight and screen transmission
  • Two-way light chat between phones
  • Audio morse via speaker and microphone
  • 4 speed presets: Slow, Medium, Fast, Pro
  • 24 quick-tap message presets
  • Interactive learning with scoring
  • Binary protocol with error correction
  • Works completely offline
  • No ads

## Rankings

- #1,378,488 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760193430)