500 - 1,000 downloadsAdd this app to your listsTweets por @Appszoom
Applied a new style.
Added a function menu for extra calculations.
Added two new functions, an estimated shutdown timer, and a total barrel dialog.
The shutdown timer uses the rate in barrels per minute. and a start time, it will display the time remaining.
The total barrel dialog adds all tanks and displays it in a simple popup dialog.