Showing 21–40 of 1,000 ranked alternatives.
Morgan Jones
Learn Code and track your progress
Learn Code using the Koch Method and Farnsworth spacing. Track progress with graphs and results. Practice sending and receiving code. Set training sessions and review speed. Adjust difficulty based on performance.
Caesar Salad Software LLC
Send texts with watch keyboard
Type messages using on Apple Watch with a built-in keyboard. Send texts via watch without needing a phone. Learn with a cheat sheet. Use dits “.” and dahs “-” to type in on iPhone or iPad with the included keyboard.
Edward Schmidt
Record code, send messages
Record code messages by tapping the key. Send recordings via the broadcast icon to friends. View realistic images and learn code through integrated lessons. No translation or interpretation features are included.
沛然 丁
Send with flashlight or screen
Converts text to for messaging. Uses flashlight or screen to send signals. Includes a decoder for receiving messages. Supports letters, numbers, and symbols. Allows custom message creation and playback.
Michael Judge
Learn code with Koch method drills
Learn code using the Koch method with one-letter drills and mastery checks. Practice at full speed, track progress, and test knowledge. Customize settings for different learning goals. Share achievements and results.
Ivan Antic
Convert text to and transmit via flashlight,
Convert text to and vice versa. Transmit via flashlight, screen blinking, vibration, and sound. Receive and decode input. Share converted messages directly.
Baran YILDIZ
Text
Convert text to and decode incoming signals. Share decoded messages. the alphabet through interactive lessons and exercises. Track progress with daily practice. Test skills with quizzes and audio pattern recognition.
Francis Bonnin
Translate code instantly
Translate text to code and vice versa. Type in code with on-screen keyboard. Learn code through lessons and quizzes. Convert text between code and standard format. Share code messages. Access advanced learning tools and social features.
HIROAKI TSUKASHIMA
Make, read, play, and learn code
Create, read, and play code with this . Input text or type to generate codes. Interpret signals from light or sound. Take quizzes to practice decoding code strings. Learn through interactive exercises and feedback.
Khang Le
Signal for help
Send distress signals via using a keyboard or pre-set SOS sequence. Transmit signals through iOS device audio. Translate text to and vice versa. Access emergency communication features with one-touch activation.
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