SoundGrid vs skippodisk

SoundGrid is powerful yet easy to use matrix sequencer for iPhone, iPod Touch and iPad, allowing to create melodies in a moment and wherever you are. It was inspired by famous Tenori-on by Yamaha and popular ToneMatrix web app (http://bit.ly/tonema). Even if you have never composed music, you will find SoundGrid simple and exciting to play with and will start creating unique compositions in minutes with just the tips of your fingers. Then easily share them with other users and in turn browse, download and rate their creations. You can also record tracks and live performances to audio file, upload it directly to SoundCloud or export to a computer. For more experienced users SoundGrid offers advanced features and has everything you need to create longer and rich compositions and live performances. Listen to tracks created in SoundGrid - http://soundcloud.com/groups/soundgrid and on http://www.mifki.com/soundgrid/#sg . Follow @mifki on Twitter for news and updates. = FEATURES = ** Up to eight 16x16 matrix layers with up to 8 patterns per layer with different melodies - Song Mode to automatically play one pattern after another - Live Play Mode made specially for live performances - Draw mode to play sounds as you multi-touch or draw over the screen ** Various instruments - More than 20 instruments available with high-quality stereo samples - Download and install additional instruments right from the app for FREE (no additional in-app purchases) - Web Console to create instruments with your own samples ** High quality fast audio engine - Real-time sound effects: Amp Envelope, Delay and Lowpass/Highpass/Bandpass/Notch resonant filter - True 128 note polyphony with all effects turned on (on iPhone 4, older devices have lower limits) ** Share your compositions with other users, browse, download and rate their creations ** Adjustable project tempo, adjustable looping range for each pattern, pattern randomization, switchable musical scales, patterns copy/paste ** Easily load projects with graphical previews = REVIEWS = 5/5, "the creme de la creme of matrix sequencer apps" - SlapApp.com 4.2, "Whether you are an advanced musician or just someone who enjoys easily creating your own unique tunes, you should definitely pick this one up." - AppVee.com

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.