Thanks a lot, emesem.

I just found out how useful this app could be.

Sometimes I'm batteling against myself and the time to solve a Rubik's Cube.

For my special use case I would suggest 2 small improvements:

• A 2 stage switch. Touch to start the time... and with the second touch stop the time. After the next touch start the next duration. (I need time to scramble the cube again )
  
• And additionally, please stop the phone to lock the screen automatically after 2 minutes when your application gets the time. (sometimes I need only several seconds more than 2 minutes to solve a cube)

Apart from that a really good stopwatch. Simple, well considered and powerful! Thanks!