Sure, you can adjust Tasks N Todos to hide your completed tasks.
To show only completed tasks, press your device's menu button and tap on Filter/Sort. Change Filter from 'All Tasks' to 'Uncompleted Tasks'.
To remember this filter, check the box 'Remember Last Filter' before tapping on Apply. To hide the filter selection shown at the top, go to Settings page and uncheck 'Filter Indicator'.
Last updated on January 10, 2012 by Handy Apps