28 ratings (4.000 average)
What's new in this version (1.1):
v1.1 fixed zero dividing(hard), better graph conformity, tap to exit from the graph, hyperlink to my webpage (in help), standard size of the icon
This program should wake you up whether you feel grogy or drowsy. Try to do your best during one minute. You can also watch your improvement in a graph...
Last comments from Android Market
Kind of boring
Works pretty well for me.
How can you ask 0/0? Fix this. Or at least don't give 13,18, 24