Our third release is SleepMix, a sleep sound mixer for iPad and iPhone. Six channels, one fader each: White, Pink, and Brown noise generated live in real time — never a loop, never exactly the same twice — alongside real recordings of rain, wind, and ocean waves, edited to loop without a seam. Blend as many as you want; most people use just one or two. Keeps playing with the screen locked, no headphones needed, and a sleep timer from 15 to 90 minutes fades everything out on its own. No accounts, no ads.