Send Morse Code with touch gestures
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.
Showing 341–360 of 1,000 ranked alternatives.
Shenzhen Brown Bear Technology Co., LTD
Record , voice, and images
View a calendar with lunar dates and event scheduling. Create and edit events with reminders and customizable ring tones. Record handwritten with adjustable stroke size, color, and kerning settings.
Pedro Daniel Macalupu Cumpen
Tune instruments with precise waveforms
Tune musical instruments by ear with note generation from A1 to C7 in four waveforms. Adjust A4 calibration between 415Hz and 466Hz. Choose sine, square, triangle, or sawtooth waveforms. Set output volume. Load tones instantly with precise emission.
Pavel Doichev
Touch to launch particles and control their
Lets users interact with particles by touching the screen. Multiple fingers alter particle behavior. Users can create visual effects for entertainment or to engage children.
Masashi Yamada
Select color, adjust shade, view code
Select colors from a list or adjust to preferred shades. Save custom color codes for easy access. Display numerical values for use in Xcode.
CODEJOY TECHNOLOGY LIMITED
Find your phone with sound and motion
Helps locate lost phones using sound and motion detection. Users can trigger alerts by clapping or whistling. The monitors phone movement and provides notifications. It includes touch mode for silent alerts.
Dmitrij Pavlov
Play , create music, share tracks
Learn and practice technique for . Access pre-recorded lessons and exercises. Track progress with practice sessions. Play along with backing tracks and receive real-time feedback. Export performances and share recordings.
Ahmet Yagız Sarıdogan
In vivid colors
Control screen brightness and temperature with RGB customization. Adjust hue, saturation, and brightness for precise lighting. Use as a , night light, or ambient lighting. Set custom profiles and brightness levels. Share settings with others.
MARK MANSER
Scrolling text and emoticons
Displays scrolling text messages and emoticons on an LED dot-matrix screen. Users can input messages, choose text colors, and adjust scrolling speed. Supports continuous operation with customizable content.
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