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.
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.
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.
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.
Henry Lowengard
Count things aloud in many ways.
The app counts or tallies things by incrementing or decrementing a counter. It can count forward or backward automatically and supports various counting systems including Latin, binary, and hex.
Semen Sharyhin
Udio tones at specific frequencies
Udio tones with adjustable frequency, amplitude, and waveform selection. Choose from sine, square, sawtooth, and triangle waveforms. Test audio equipment, tune instruments, or use for sound therapy. Control settings through an intuitive interface.
Fabien Lefebvre
Sound level meter frequency analyzer generator
The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.
Purslane Limited
Control devices securely
Control devices through a secure connection. Access files, run applications, and manage settings on machines. Support for multiple platforms and open-source code. No screen sharing or control features available.
红秀 潘
Practice Mandarin with AI feedback and tone
Learn Mandarin with AI-driven lessons aligned with HSK standards. Practice pronunciation using real-time tone analysis via microphone. Watch mini-dramas to understand idioms. Play a calligraphy game for stroke-order practice.
丽娜 张
Learn characters with pictures and pronunciation
Learn Chinese characters with 1200 essential words, including pronunciation and writing. View real-life pictures with hidden options. Tap to hear standard pronunciation for characters and phrases. See stroke order with numbered steps and arrows.
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