# GGMorse — Morse Code Audio Decoder

> Real-time Morse code audio to text decoder with automatic frequency and speed detection. (iPhone/iPad app by Georgi Gerganov.)

- Source: https://appshunter.io/ios/app/ggmorse/id1573531678 (this page in markdown: same URL + `.md`)
- Developer: [Georgi Gerganov](https://appshunter.io/developer/1543607867)
- Category: Utilities, Social Networking
- Price: Free
- Rating: 4.30/5 from 70 App Store ratings · 56 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 3 MB
- Languages: English
- Released: 2021-07-01
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ggmorse/id1573531678/reviews.md

## What is GGMorse?

With this application you can easily decode Morse code audio back into text using your phone or tablet. The application automatically detects the frequency and speed of the input signal and displays the decoded text in real-time.

Frequency range: 200 - 1900 Hz
Speed range: 5 - 55 WPM

Usage:
- Allow microphone access to GGMorse
- Place your device near the audio source of the Morse code transmission
- Observe the decoded text in the panel at the bottom of the screen
- Use the lock icon to lock the current Rx frequency and speed

## Key features

- Real-time audio decoding
- Automatic frequency detection
- Automatic speed detection
- Displays decoded text
- Supports 200-1900 Hz frequency
- Supports 5-55 WPM speed
- Lock Rx frequency and speed

## Recent user reviews (10 of 56)

All indexed reviews: https://appshunter.io/ios/app/ggmorse/id1573531678/reviews.md

### 1/5 — There’s no work, bro

*2026-06-30, version 1.3.6*

This up like I don’t know I don’t even know how to use it and like how does this app even work bro? It’s like impossible I tried like probably like 10 seconds of it. I don’t know how it even works and I’m trying to learn Morse code or like write notes and whatever

### 1/5 — Audio

*2026-04-14, version 1.3.6*

audio one didn’t work

### 5/5 — Good

*2026-03-04, version 1.3.6*

One of the better decoders

### 1/5 — Useless

*2026-01-30, version 1.3.6*

Detects the Morse letters as shown by the waveforms, but produces nonsense text, I uninstalled it

### 5/5 — Nice to have

*2025-10-31, version 1.3.6*

Better Than the Decoder in my ftdx 10 🤷‍♂️… i Like it … works better of squelch is on … Thanks

### 2/5 — Awful Microphone Decoding - Tx Works Great

*2025-09-04, version 1.3.6*

I used my practice key to manually generate audio CW. The app heard the audio signals but could not decode them. I tried tapping speeds between 5 wpm and 25 wpm and the decoding got maybe 1 out of 30 characters correct.
NEEDS DOCUMENTATION if this is somehow user error. The interface appears very intuitive but decoding simply didn’t work.
On the good side, Tx works fantastically! That made it two stars instead of one.

### 1/5 — Ne fonctionne pas avec iPhone XR

*2025-08-16, version 1.3.6*

Inutilisable

### 4/5 — Good app

*2025-07-31, version 1.3.6*

Used it to unlock the peacekeeper in bf1 good app would definitely recommend but need a bit more upgrade overall very helpful

### 5/5 — Top

*2025-07-10, version 1.3.6*

Funktioniert einwandfrei,jetzt noch die Deutsche Sprache dazu und dann ist es perfekt!

### 5/5 — Very cool app

*2025-06-21, version 1.3.6*

Had some CW coming thru a local repeater and this little app quickly decoded the morse easily. It is so cool. Thanks to the developer.

## Frequently asked questions about GGMorse

### What does this app do?

This application decodes Morse code audio transmissions directly into text in real-time. It listens to audio through your device's microphone and displays the translated text as it's received.

### How does the decoding process work?

The app automatically detects the frequency and speed of the incoming Morse code signal. You simply need to allow microphone access and place your device near the audio source. The decoded text will then appear on your screen.

### What are the supported frequency and speed ranges?

The application supports a frequency range of 200 to 1900 Hz and a speed range of 5 to 55 Words Per Minute (WPM). This allows it to decode a wide variety of Morse code transmissions.

### Can I lock the frequency and speed settings?

Yes, there is a lock icon available within the application. This feature allows you to lock the current received frequency and speed, which can be useful for maintaining a stable decode if the signal characteristics fluctuate slightly.

### Is this app free to use?

Based on the provided information, the application is free to use and does not appear to have in-app purchases or advertisements.

## Version history (last 5 releases)

### 1.3.6 — 2022-07-19

- Update SDL to 2.0.16
- Better performance

### 1.3.5 — 2022-02-07

Increase max Tx. Frequency from 1200 Hz to 1900 Hz

### 1.3.4 — 2021-07-28

- Fix decoding of first character in new Rx
- Support for extended Morse Code alphabet

### 1.3.3 — 2021-07-22

Fix sound crack in beginning of Tx

### 1.3.2 — 2021-07-22

- Fix status bar height
- Fix volume control
- Improve UI layout and font scaling

## Apps similar to GGMorse

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SmartSDR™ - FlexRadio Systems®](https://appshunter.io/ios/app/smartsdr-flexradio-systems/id1089157289) | 4.3 (130) | $79.99 | Utilities |
| [Morse Code Keys - Trainer](https://appshunter.io/ios/app/morse-code-keys-trainer/id1307714279) | 4.4 (172) | Free | Utilities |
| [HamAlert](https://appshunter.io/ios/app/hamalert/id1200759798) | 4.2 (29) | Free | Utilities |
| [Morse Code Reader and Decoder](https://appshunter.io/ios/app/morse-code-reader-and-decoder/id1372696136) | 4.4 (2,416) | Free | Utilities |
| [Meshtastic](https://appshunter.io/ios/app/meshtastic/id1586432531) | 4.2 (751) | Free | Utilities |
| [On-Air Net Scraper](https://appshunter.io/ios/app/on-air-net-scraper/id1536271710) | 4.4 (13) | Free | Utilities |

## More apps by Georgi Gerganov

- [Waver: Data Over Sound](https://appshunter.io/ios/app/waver-data-over-sound/id1543607865)

All apps by Georgi Gerganov: https://appshunter.io/developer/1543607867

## Related topics

[morse decode](https://appshunter.io/ios/topics/morse-decode) · [morse decoder](https://appshunter.io/ios/topics/morse-decoder) · [morse code audio translator](https://appshunter.io/ios/topics/morse-code-audio-translator) · [morse code decoder](https://appshunter.io/ios/topics/morse-code-decoder) · [morse code reader](https://appshunter.io/ios/topics/morse-code-reader) · [morse decoded](https://appshunter.io/ios/topics/morse-decoded) · [morse decoder pro](https://appshunter.io/ios/topics/morse-decoder-pro) · [morse code reader and decoder](https://appshunter.io/ios/topics/morse-code-reader-and-decoder) · [morse code translator](https://appshunter.io/ios/topics/morse-code-translator) · [morse code decoder and encoder](https://appshunter.io/ios/topics/morse-code-decoder-and-encoder) · [sequence decoder](https://appshunter.io/ios/topics/sequence-decoder) · [dtmf decoder](https://appshunter.io/ios/topics/dtmf-decoder) · [morse transmitter](https://appshunter.io/ios/topics/morse-transmitter) · [morse](https://appshunter.io/ios/topics/morse) · [rst decoder pro](https://appshunter.io/ios/topics/rst-decoder-pro) · [decoder script](https://appshunter.io/ios/topics/decoder-script) · [decoder notam](https://appshunter.io/ios/topics/decoder-notam)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*