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# How to send and decrypt a Morse code message using a smartphone
- URL: https://en.blog.themarfa.name/how-to-send-and-decrypt-a-morse-code-message-using-a-smartphone/
- Published: 2021-09-15T07:48:50.000Z
- Updated: 2021-09-17T10:04:13.000Z
- Description: GGMorse - helps you decode Morse signal using your smartphone.
- Author: Konstantin Dokuchaev
- Tags: android, iOS, GGMorse

A strange knock, squeak, or flicker may turn out to be a Morse code message. And with the help of a smartphone, such a signal can be deciphered.

**GGMorse** \- helps you decode Morse signal using your smartphone.

When starting the application, you can start signal recognition on a special tab. You don't need to press anything, GGMorse automatically tries to recognize all the sounds you hear. Signal decoding is displayed below.

![](https://blog.themarfa.name/content/images/2021/09/IMG_3204-1.PNG)

![](https://blog.themarfa.name/content/images/2021/09/IMG_3205-1.PNG)

![](https://blog.themarfa.name/content/images/2021/09/IMG_3206-1.PNG)

You can send your own signal from another tab. To do this, you need to enter the text and click the **Send** button . After that, the Morse signal will immediately start playing.

In the GGMorse settings, you can specify the frequency of the monitored sounds, their speed. There is a similar setting for the sent signal. Plus, several useful parameters have been added, such as the speed of character playback.

![](https://blog.themarfa.name/content/images/2021/09/IMG_3203.PNG)

The appearance of the spectrogram can also be customized to your liking.

[Download on Google Play](https://play.google.com/store/apps/details?id=com.ggerganov.GGMorse) | [Download in AppStore](https://apps.apple.com/app/ggmorse/id1573531678)