By far the best of the sous vide apps. Most of the others just have a preset table of times, and wide ranges like 30-60 minutes and little or no correction for different food thicknesses. Size matters in sous vide. This app lets you pick any thickness you want down to the millimeter. Do you prefer rare, medium rare, or something in between? You can pick down to 0.1 degree. The app tells you an exact cooking time and then acts as a timer, with a loud beeping sound when the cooking is done.
H-E-H about SousVide Dash, v1.1