Showing 1–20 of 1,000 ranked alternatives.
Swift Fox Software LLC
Buzz and annoy with sound effects
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.
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.
Lucija Jaksic
Nd play waves in different frequencies
Nd play waves with customizable settings from 1Hz to 22000Hz. Choose between sine, square, sawtooth, or triangle waveforms. Adjust volume and playback duration. Save and share generated files.
Eric Cerney
Prank everyone with hidden sounds.
The app allows users to play various sounds to prank people. Users can select sounds like high frequency, tri-tone, or white noise to play at chosen intervals.
Akhanan Pongsawat
Fire guns, hear , shake to shoot
Simulate gunshots with realistic sound effects. Select firearms for detailed information and high-quality graphics. Adjust vibrations per weapon. Use single burst or auto shot modes. Trigger by shaking or tapping the screen.
Digital Bananas, LLC
Detect paranormal activity with technology.
The app mimics technologies to detect paranormal activity including RADAR, EMF, Infrasound, EVP, and Ion detection. It identifies irregular energy, fluctuations, electron vibrations, low-frequency sounds, and ion charges.
Paula Jeff
Generate with frequency control
Generate tone sounds with adjustable frequency settings from 160Hz to 20000Hz. Use slider or numeric input to set frequency. Play the selected tone. Test hearing by listening to different frequencies.
Nguyen Nam Thanh Dat
Boost device and sound output
Boost device beyond system limits for louder audio output. Adjust sound effects including bass boost and virtualizer to enhance music, audio, and video quality. Control levels for speakers and headphones.
EaseHere Limited
With white, pink, brown, and
Color offers ambient for relaxation and , including white, pink, , and brown . Users can select calming options like rain, lofi music, brainwaves, and healing frequencies.
Hearing Aid App Solutions LLC
Devices, boost audio, enhance sound
Adjust audio settings with a customizable equalizer. Boost volume and enhance bass for louder playback. to Bluetooth devices and wired . Improve speaker sound quality with audio enhancement features.
KING TECNOLOGIA DA INFORMACAO LTDA
Detect electromagnetic fields and temperature
Detects paranormal activity using electromagnetic fields, temperature changes, vibrations, and sound analysis. Provides presence indicators and ambient conditions for optimal performance. Allows users to record and review session data.
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