Showing 81–100 of 1,000 ranked alternatives.
汇杭 钟
Generate tones for fitness and sound design
Generate continuous audio tones between 20 Hz and 20,000 Hz for testing, fitness, or sound design. Save and recall custom presets. Access a clean, intuitive interface for precise control.
Oscium LLC
Analyze signals with mixed signal oscilloscope.
The app allows users to analyze analog and digital signals using iMSO-204 mixed signal oscilloscope hardware. A software demo mode is available for free, displaying simulated wave data and offering measurement tools.
Apptures Inc.
Adjustable brightness strobe SOS lock
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.
TMSOFT
Generate with custom frequencies
Generate based on selected base frequencies and wave types. Choose frequencies between 1 to 50 Hz and base frequencies from 20 to 1500 Hz. Supports Alpha, Beta, Delta, Gamma, Mu, and Theta waves.
Patrick Madden
See sound as vibrating frequencies
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.
Polybeat PTE. LTD.
Tune instruments quickly and easily.
The app offers a chromatic tuner for instruments. It features a fixed note wheel and tone generator for tuning by ear or with the microphone.
David Poll
Digital pitch pipe for musicians
The app provides a digital pitch pipe for musicians. It offers visual aids to match key signatures and play notes by holding a button.
HK SHENGUANGYUAN TECH LIMITED
Play sound waves to your
Nd play custom sound waves with adjustable frequency from 0 to 20,000 Hz and customizable duration. speakers using built-in sound waves in standard or turbo mode.
Vitalii Gryniuk
Tune instruments with precision and frequency meter
Tune instruments like guitar, piano, and violin with a . Generate tones and adjust frequencies for voice training. Display tuning systems including equal temperament and Pythagorean.
KUSTOMIX MOB SRL
Type with style and AI precision
Custom fonts and animated themes let users personalize their with fresh designs. AI-powered features enhance typing accuracy and offer predictive text. LED themes provide customizable lighting effects.
震 任
Calibrate watches with time signal
Calibrate radio-controlled watches or clocks by transmitting accurate time signals. Select from global stations including WWVB, JJY, BPC, MSF, and DCF77. Place the device near the iPhone/iPad speaker for manual reception and synchronization.
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