Chronometer (com.globedition.chronometer) on Google Play
Chronometer is simply doing what we want: measuring time!Chronometer is ideal for athletes seeking to measure the breaks between sets of weight training for example.You can set the sounds on or remain silent as to disturb nobody!Its simple and intuitive use coupled with its light weight (only 100KB of memory) make it an indispensable tool for evry day!A Pro version with no ads is also available on market.