Compose & flash
Type text and convert it to Morse instantly, then flash the exact pattern through the torch.
Available now
Flash, reference, key, and decode Morse
Morse iCoder
Turn text into Morse code, explore a complete Morse reference, key Morse live, flash patterns through your iPhone torch, and decode Morse manually or experimentally through the camera.
Release status: Current App Store release: 2.1
Utilities
Send a signal. Read a signal. Learn the language.
Morse Reference
Browse letters, numbers, punctuation, prosigns, and standard spacing and timing, then tap an entry to load it directly into the composer.
Live Morse Key
Tap for dots, press and hold for dashes, and see your Morse decoded as you key it.
Decode
Decode Morse manually or experiment with camera-based light detection from another device.
What’s new in 2.1
More ways to explore and use Morse code.
Version 2.1 adds the new Morse Reference and Live Morse Key, while refining navigation and layout across iPhone sizes.
Reference built in
Letters, numbers, punctuation, prosigns, spacing, and timing are now available in one reference.
Reference to composer
Tap reference entries to load them directly into the composer and work with them immediately.
Key Morse live
Use tap and hold gestures for dots and dashes with live decoding as you key.
More room to work
A slimmer bottom navigation dock, improved iPhone-size layouts, and additional interface refinements give content more space.
Inside the app
See the experience.
Product information
Support, privacy, and suitability.
Support
Tell us what happened, which version you’re using, and attach screenshots if helpful.
Get Morse iCoder support →Privacy
No account, no advertising, and no tracking. Camera access is used only for the optional camera decode feature.
Read the full privacy policy →Age suitability
General-audience utility; no mature content expected.
View age suitability →Offers & promotions