Downloads
Practice with a real key. Text-Morse conversion, sound/vibration/light, and Japa
AppBrain's verdict
Niche- Installs
- 42
- Last updated
- June 12, 2026
- Ads
- Contains ads
- Size
- 21.9 MB
Morse Code: Practice & Key is a niche app, with 42 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Morse Code: Practice & Key for Android
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Store listing
By Mochi Lab, from Google PlayDescription by Mochi Lab Written by the developer, not by AppBrain. Click to read.
◆ Keyer Pads (Key Mode)
・Short press = dit (.), long press = dah (-) for authentic keying
・Auto-detects timing to decode characters and words in real-time
・Adjustable speed from 5 to 30 WPM
◆ Text ⇄ Morse Conversion
・Instantly converts typed text to Morse code
・Decodes Morse back to text
・One-tap copy for results
◆ Sound, Vibration & Flashlight
・Plays 700Hz sine wave tones (CW sound)
・Transmit via vibration or LED flash
・Toggle sound, vibration, and light independently
◆ Japanese Morse Support
・Includes international code (A-Z, numbers, symbols) plus Japanese Kana
・Supports dakuten, handakuten, and long vowels
◆ Code Reference
・Built-in chart for letters, numbers, symbols, and Kana
・Tap any symbol to hear its rhythm for memorization
Perfect for amateur radio CW practice, SOS learning, puzzles, and cryptography. Fully offline with no internet connection required.
Recent changes:
Initial release: Morse keyer pad with live decoding, text-to-Morse translator, sound / vibration / flashlight playback, International + Japanese Wabun code charts.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 21.9 MB
- Content rating
- Everyone
Technologies used by Morse Code: Practice & Key
Releases
Updates seen on Google Play- Version
- 1.0.0
- Launched
- June 2026
Alternatives
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More from Mochi Lab
Installs
Tracked by AppBrain- Last 30 days
- 9
- Play install range
- 10+
- Launched
- June 2026
Installs over time
Morse Code: Practice & Key has been installed 42 times. Over the past 30 days, it has been installed 9 times.
Rankings
Google Play top chartsGoogle Play Rankings for Morse Code: Practice & Key
About the app and developer
About Morse Code: Practice & Key
Morse Code: Practice & Key is a tools app developed by Mochi Lab.
Download Statistics
Morse Code: Practice & Key has been downloaded 42 times. In the last 30 days, the app was downloaded 9 times.
User Ratings
The app has no ratings yet.
App Information
Morse Code: Practice & Key is freely available from Google Play. The APK size is 21.87 MB. The latest APK version available is 1.0.0. The last update was on June 12, 2026.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since June 2026.
Morse Code: Practice & Key is made and published by Mochi Lab. AppBrain is an independent app data site and isn't affiliated with Mochi Lab. The app name, icon, screenshots and description belong to Mochi Lab and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for Morse Code: Practice & Key with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Mochi Lab
Frequently asked questions about Morse Code: Practice & Key
Is Morse Code: Practice & Key free?
Yes. Morse Code: Practice & Key is free on Google Play.
Is Morse Code: Practice & Key still available?
Yes. Morse Code: Practice & Key is on Google Play, and the last update we saw was on June 12, 2026.
Does Morse Code: Practice & Key contain ads?
Yes. Google Play lists Morse Code: Practice & Key as containing ads.
How large is Morse Code: Practice & Key?
Morse Code: Practice & Key is 21.87 MB.
Is Morse Code: Practice & Key suitable for children?
Google Play rates the content of Morse Code: Practice & Key as suitable for everyone.
How many times has Morse Code: Practice & Key been installed?
Google Play lists 10+ installs for Morse Code: Practice & Key.
Who made Morse Code: Practice & Key?
Morse Code: Practice & Key was developed by Mochi Lab. It is listed in the tools category on Google Play.
What are the best alternatives to Morse Code: Practice & Key?
People looking at Morse Code: Practice & Key also look at these tools apps: Morse Transmitter, Morse Code Engineer, CW Studio: Fun Morse Code, Morse Code - Learn & Decode, M³ Translator: Morse code.