Dot Dash: Morse Code
Learn the rhythm of Morse.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A brass telegraph key under your thumb. See a letter, hear its rhythm, tap it back. Practice stays free, with no ads, fully offline. Now you can send a Morse telegram.
Every letter has a rhythm. Dot Dash helps you learn Morse code the way operators always have: by ear, by touch, by repetition.
The practice surface is a brass telegraph key from the 1920s, drawn to work like the real thing. Tap it for a dot. Hold it for a dash. It clicks under your thumb, and on iPhones that support it you feel the rhythm as haptics too.
A short walkthrough shows you dots and dashes the first time you open the app, and then you choose a tier and go:
Easy, for listening. Ten common letters with their patterns always visible. Perfect for your first session.
Medium, for learning. The full alphabet. Patterns fade as you tap, so your memory does the work.
Hard, for remembering. Letters and numbers, by sound and feel alone. You are hearing the rhythm now.
Three speed presets change the room between the marks inside each letter, so a new learner has time to think while every letter keeps its real shape. A full reference chart is one tap away, and tapping any letter plays its rhythm out loud.
When a session ends you get a recap in plain English, plus a short quote from the history of telegraphy. Every quote is real, sourced, and public domain.
Send a telegram. Pick one of a hundred short phrases, from GOOD MORNING to GOOSE ON THE LOOSE, and Dot Dash paints it in Morse above a brass key, ready to share or save. No typing, nothing stored.
The Operator's Pack, if you want more. A one-time purchase adds callsign drills: hear a whole call sign at 5, 13 or 20 words per minute with true Farnsworth spacing, then key it back one letter at a time. It also adds four more app icons and seventeen more sounds for the key. Sixty percent of what is left after costs from every Operator's Pack is committed to CommunicationFIRST, a civil rights organization for people who cannot rely on speech alone to be heard and understood, and every tenth purchase commits the whole remainder. Quarterly receipts: sillydroose.com/donations/dotdash.
No scores. No timers. No streaks. Nothing to keep up with. Just you and the pattern.
Dot Dash works entirely offline and collects nothing. I built it because Morse is a small, beautiful skill, and learning it should feel like tapping out messages by lamplight, not grinding a curriculum.
The practice is free, and it stays free. No ads. No data collected. Ever.
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New on the wire: send a friend a telegram in Morse, painted on a brass key, no decoder ring required. For anyone chasing a license-era fist, the optional Operator's Pack adds callsign drills with true Farnsworth spacing at 5, 13 and 20 words per minute, plus four more app icons and seventeen more sounds for the key. The practice you already know stays free. 73.
The developer, Drew Douglass, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Drew Douglass
- Size
- 16.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Operator's Pack $2.99
- Copyright
- © Drew Douglass