# モールス信号 MorseTrainer 光と音で練習

> Learn Morse code with LED and sound. Includes text conversion and code chart.

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

## Overview

- **ID:** `com.stem.morseapp`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** BlissMiki
- **Category:** EDUCATION
- **Downloads:** 204
- **Version:** 1.2.1
- **Last updated:** 2026-05-05
- **First published:** 2026-05-05
- **Publisher country:** JP
- **Size:** 54 MB
- **Data as of:** 2026-10-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.stem.morseapp)
- **Website:** [https://brissmikideveloper-pixel.github.io/app-ads.txt](https://brissmikideveloper-pixel.github.io/app-ads.txt)
- **Privacy policy:** [https://docs.google.com/document/d/1ff1u1UdGGrFOE4d8Y4X24Lnh-7HVqS\_mJpyKw9E6IXA/edit?usp=sharing](https://docs.google.com/document/d/1ff1u1UdGGrFOE4d8Y4X24Lnh-7HVqS_mJpyKw9E6IXA/edit?usp=sharing)

## Description

MorseTrainer – Learn and Use Morse Code<br><br>MorseTrainer is a fun and practical app that lets you learn and actually use Morse code.<br><br>It supports LED light blinking and sound playback, and allows two-way conversion between text and Morse code.<br>Perfect for both beginners and experienced users.<br><br>🔦🔊 Send Morse code with light and sound<br>Simply tap one of 10 preset phrases to transmit Morse code using your smartphone’s LED light and sound.<br><br>- Preset phrases are fully editable<br>- Playback speed can be adjusted in 5 levels<br><br>With both visual and audio signals, it’s ideal for learning and practicing Morse code rhythm naturally.<br>Register phrases like “SOS” for simple emergency communication use.<br><br>✍ Create Morse code (Text → Morse)<br>Convert numbers, English letters, and Japanese hiragana into Morse code.<br>Supports both International and Japanese Morse code.<br><br>Perfect for learning, checking, and practice.<br><br>🔍 Decode Morse code (Morse → Text)<br>Convert input Morse code back into readable text.<br>Useful for decoding received signals and checking answers.<br><br>💬 Enjoy secret conversations<br>You can copy generated Morse code and send it via SMS or messaging apps.<br>Have fun with “secret Morse conversations” with friends.<br><br>Key Features<br>- Realistic Morse experience with LED and sound<br>- Customizable preset messages &amp; speed control<br>- Supports International and Japanese Morse code<br>- Learning, practical use, and fun in one app<br>- Can be used for emergency communication<br><br>Learn not only to recognize Morse code, but to actually use it.<br>Master Morse code in a fun and interactive way with MorseTrainer.

## Rankings

- #1,741,793 — 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.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.stem.morseapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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