skippodisk vs Water Eject

skippodisk is a free AUv3 plugin and standalone app. It features algorithm that imitates compact disc reading errors and adds feedback for some comb filtering. controls: * main control is a 2-dimensional slider that changes delay time / buffer size using value on X axis and feedback (positive and negative, -0.997 to 0.997) on Y axis. This control adds some creative comb-like effect. * algorithm settings: 
[ auto ] enables automatic cd skipping. 
[ dropout ] enables adding silence. Use both [auto] and [dropout] with zero feedback value (in the centre of touch control) to achieve the effect of a CD audio glitch * [ bypass ] control and volume control. This slider is in low value state by default.

Water in your speaker? Dust in the grille? CleanSonic gives you focused audio tools to care for your iPhone speaker and check its output in one simple app. WATER EJECT Play a focused 165 Hz pressure-pulse sweep designed to help move trapped water from the speaker area. DUST REMOVAL & CLEANING MODES Choose Water Eject, Dust Removal, Deep Clean, Gentle or Sweep modes. Set a session duration, pause when needed, and keep track of recent sessions. FREQUENCY STUDIO Create test tones from 20 Hz to 20 kHz, choose from six waveforms, adjust intensity and fine-tune the output for your needs. 7 SPEAKER & CHANNEL TESTS Check the left and right channels, stereo output, bass, treble, balance and overall audio output with dedicated tones. NOISE METER Measure nearby sound levels in decibels and view live minimum, average and maximum readings. Microphone audio is processed on your device and is never stored or uploaded. BUILT FOR CONTROL • Clear, focused interface• Adjustable frequency, waveform and duration• Pause and resume controls• Haptic feedback• Session history• Ad-free premium experience CleanSonic generates sound frequencies and speaker tests. Results can vary by device and conditions. It does not diagnose, physically repair or guarantee the condition of your hardware. Use a comfortable volume and stop if you hear distortion or feel discomfort. Some features require a CleanSonic Pro subscription. Free trials are available only when shown on the purchase screen.