Learn and practice Morse Code by touching the screen to generate tones. Adjust tone frequency from 300 Hz to 1200 Hz and control volume. Send dots with short touches and dashes with longer holds.
by Ronald Nicholson★ 4.528 ratingsEducationFreeData updated 2026-09-08
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.
Learn morse code using the Method, which trains reflexes at 20 WPM. Practice with customizable speed settings. Track progress with repetition and accuracy metrics. Receive feedback on correct and incorrect responses. Export progress reports.
Flashlight provides one-touch activation for bright illumination. Includes multiple flash modes for different lighting needs. Features a function for close-up viewing. Offers adjustable brightness settings and timer options for extended use.
The app offers adjustable brightness with four levels. It includes a strobe feature with touch and slide adjustment, an SOS emergency mode for distress signals, and a lock screen mode to prevent accidental touches.
Learn through step-by-step tutorials covering letters and words. Practice with interactive exercises and quizzes. View progress and review lessons for reinforcement.
Learn and practice Morse code with WABUN and International codes. Adjust speed, frequency, volume, and sound waveform. Customize code length and timing. Generate training sequences from defined strings or letters.
Learn and practice Morse code through interactive lessons and quizzes. Input text to convert to Morse, or decode messages. Track progress and test speed. Share results and challenge friends.
Display custom messages on the screen to communicate in noisy environments. Send short, visible alerts to others nearby. Create and share messages, set Morse Code displays, and play a built-in game.
The app decodes morse code transmissions on an iPad, iPhone, or iPod Touch. It can automatically determine the sending speed and track frequency changes.
This reference app provides quick access to amateur radio band limits, country codes, band plans, radiogram messages, grid squares, and time. It also includes the RST system, Morse code, phonetic alphabet, unit abbreviations, and metric prefixes.
Learn and practice with interactive drills for each letter. Track progress and repeat exercises for reinforcement. Use the included keyboard to input within any application.
Provides functionality with adjustable brightness for rear and front lights. Includes mode for visibility in low light or events. Features Morse code transmission for communication.
The app offers a flashlight with instant on time and a large switch for operation. It includes a "Clapper" feature to control the light by clapping and a "Touch Light" function for momentary activation.
The app turns an iPhone into a flashlight. It offers features such as adjustable brightness, an LED scroller for custom messages, SOS alert mode, strobe mode, and a fullscreen light with a color picker.
Encrypt and decrypt messages using code. Send encoded text via email or messaging apps. Include customizable symbols and support for multiple languages.