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.
by michael heinz★ 4.0153 ratingsUtilitiesFreeData updated 2026-09-22
Tune instruments a and . Generate pitches using four waveforms. Use advanced DSP for precise tuning ±0.1 cent accuracy. Switch between tuning modes and adjust sensitivity settings.
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.
Tune violins with high precision using a professional algorithm. Play real instrument sounds for accurate reference. Adjust tuning settings and save custom preferences. Share tuning results and track progress over time.
Clean speakers and headphones using sound waves to remove dust and moisture without disassembly. Perform automatic or manual cleaning with scheduled reminders. Conduct basic sound tests to check speaker functionality.
Create custom ringtones using iPod songs. Select a song, set start and end times with 0.1 second precision. Apply fade in and fade out effects. Export as with fast processing.
The app generates test tones and frequencies using sine, square, and sawtooth waves. It supports frequencies from 20Hz to 22kHz and includes white and pink noise generation.
Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.
Tune instruments with real-time pitch detection and 0.1-cent accuracy. Support for string, brass, woodwind, and percussion instruments. Includes tuning mode, waveform inspection, and noise reduction. Calibrate to live sound or A4 standard.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
Play with customizable base tones and real-time wave animations. Control playback continuously with fluid settings. Pauses automatically when headphones are disconnected. Supports email contact for support and feedback.
Customize and notifications with songs and sound effects. Tap themed buttons to preview holiday sounds. Set custom for calls, messages, and alarms. Choose from festive music and effects for personalized alerts.
Use a dog whistle with adjustable frequency sliders to train dogs and cats. Play interactive games for dogs. Translate dog sounds into human language. Determine hearing range for humans or physics experiments.
Generate sounds across frequencies from 1Hz to 22kHz using a slider. Adjust volume and play tones. Test hearing, audio equipment, or tune instruments. Perform audio experiments and adjust sound parameters.
Repel pests using ultrasound technology. Emit high-frequency sounds to deter rodents and vibrations to affect insects. Adjust settings to target specific types. Monitor coverage areas and customize frequency patterns for optimal effectiveness.
Create and play buzzer sounds for games or notifications. Select from normal, low, high, and ultra high frequency buzzers, dial tone, or emergency sounds. Share sounds via social media. Control sounds using Apple Watch.
Generate ultrasonic sounds to repel insects and critters. Choose from various frequencies tailored for mosquitoes, flies, cockroaches, or rats. Adjust settings to target specific pests.