This StarCraft replay-analyzing program is an alternative to BWChart. It is supposed to offer more accurate APM (actions per minute) calculations by removing all the useless commands such as:
-Building units or upgrading with not enough resources
-Selection of units with no commands given
-Pressing the same hotkeys multiple times
-Putting hotkey on units but never using the hotkey
-Pressing an order multiple times (move, attack, stop, hold)

After eliminating these useless commands from the APM calculations, bwRepInfo will show the Effective APM, or EAPM, for each player.

  bwRepInfo v1.01a (167.7 KiB, 198 hits)