Generate signals test circuits tune
The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.
Showing 221–240 of 1,000 ranked alternatives.
Hsing-Fu Hsueh
Tune instruments with precise pitch feedback
Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string with high or low indicators. Calibrate piano sound by clicking open strings. Adjust A4 frequency between 428 and 452 Hz.
TINY BOOM LIMITED
Create and share drum beats
Create and customize music with drum loops across 15 genres. Tune instruments using a precise . Record and edit audio. Share tracks directly. Sync with other devices. Adjust effects and mix sounds.
jeff fagen
Play and alerts
Set , notifications, and alarms with 45 loud and siren sounds. Preview sounds before downloading. Save selected tones and assign them to different alerts. No in- purchases required.
David Papandrew
Calculate scores for newborns
Calculate scores by assessing appearance, pulse, reflex irritability, muscle tone, and respiration. Input observations to generate a . Determine if medical intervention is needed based on the result. Save and share scores for documentation.
ENGINES STUDIO LAB
Clean speakers with sound frequencies
Use sound waves to eject and remove dust from device speakers. Select cleaning modes for removal, dust cleaning, or debris clearance. Initiate cleaning processes directly through the interface.
Mohammad Ababneh
Find your phone with a sound alert
Find lost phone by triggering a sound. Set custom alert tone and activate it to locate device. Place phone in sleep mode, then shake to play sound. Record and use personal voice as alert tone.
力克 雷
Frequency and volume
Phone speakers by adjusting frequency and volume with swipe gestures. Choose clean sound output. Measure decibels and hertz. Compare stereo and mono sound quality.
Ronald Nicholson
Learn Morse Code word sounds audibly.
The app generates Morse Code audio tests using common English words. Users can adjust speed and tone, with options to display or hide words for learning and practice.
OPTIMIZE IT BILISIM VE YAZILIM TEKNOLOJILERI LIMITED SIRKETI
学成 黄
Record with music effects easily.
The app allows for background recording with microphone tone adjustment and scene simulation. It offers various music effects like applause and screaming, along with an echo function and multiple recording file formats.
iMobLife Inc.
Analyze brainwaves and track mood patterns
Listen to sounds through earphones. Select from 29 preset patterns. Monitor mood and mental states based on frequency. Track progress over time. Share results with healthcare professionals.
Pedro Daniel Macalupu Cumpen
Tune with precision and speed
Tune strings with real-time frequency display in Hz. Use A4 calibration and tuning fork for accurate pitch. Load presets instantly for quick tuning. Adjust sensitivity and settings via in- purchases.
Zipo Apps Ltd.
Draft with AI assistance
AI-powered writing generates professional and personal emails quickly. Customize tone for formal, casual, or friendly replies. Use smart templates for business, marketing, or personal emails. Grammar checks ensure error-free writing.
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