# Morse Code Telegraph Keyer

> Send Morse code. Translate text to Morse code. Translate key taps to English.

Canonical page: [https://chrome-stats.com/d/com.discipleskies.android.telegraph](https://chrome-stats.com/d/com.discipleskies.android.telegraph)

## Overview

- **ID:** `com.discipleskies.android.telegraph`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Disciple Skies Software
- **Category:** TOOLS
- **Downloads:** 74,211
- **Rating:** 4.19 / 5 (1,023 ratings)
- **Version:** 1.10
- **Last updated:** 2026-04-13
- **First published:** 2021-10-12
- **Publisher country:** US
- **Size:** 8.79 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.discipleskies.android.telegraph)
- **Website:** [http://www.discipleskies.com](http://www.discipleskies.com/)
- **Privacy policy:** [http://www.discipleskies.com/morse\_telegraph\_privacy\_policy.html](http://www.discipleskies.com/morse_telegraph_privacy_policy.html)

## Description

## Master Morse Code Communication

The **Morse Code Telegraph Keyer** is the perfect app for Morse code enthusiasts, ham radio operators, and beginners alike. With its precision oscillator, you can tap out messages that deliver crisp, clear Morse code signals. The transmission rate and dot/dash lengths are fully adjustable to suit your level.

## Features

- Convert text to Morse code with ease, sending via light or tones.
- Automate message repetition for practice or emergency signals like SOS.
- Real-time feedback converts your key taps into English to improve proficiency.
- Supports English alphabet & standard numeric characters, ideal for ham radio.
- Essential emergency communication tool when other services fail.

Unlock the power of Morse code with this reliable and user-friendly telegraph keyer today!

## Rankings

- #252,058 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FLASHLIGHT`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.discipleskies.android.telegraph.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users appreciate the app's realistic Morse key simulation, learning aids, and multiple output modes (sound and light). However, many report frustrating latency and sensitivity issues making accurate keying difficult. Audio glitches and ads detract from the experience. Despite these, it's highly recommended for practice and real-time Morse use, especially after removal of ads and potential improvements to responsiveness.

### Pros

- Great for learning and practicing Morse code.
- Faithfully simulates a real Morse telegraph key with a single button for dots and dashes.
- Includes both light and sound modes, with a built-in SOS function.
- Clear and simple user interface, suitable for beginners.
- Helps users improve sending skills and includes features like speed adjustment and real-time typing display.

### Cons

- Noticeable latency and delay between key press and sound output affecting usability.
- Poor key sensitivity making precise input difficult.
- Some glitches with the audio beeping and clipping issues.
- Presence of ads, with a paid option to remove them but requiring app restart.
- Limited customization options like tone changes or waveform adjustments.

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