WODTT (WOD Timer and Tracker) is an easy way to time your workouts and track your progress.
The latest version is a full rewrite, focused on making it as easy as possible to track your personal records (PRs). Track your one rep max for all your favorite olympic lifts and add custom ones as well. It also has a weight calculator to quickly calculate your percentages for each lift.
Hero and Benchmark workouts can also be tracked through the easy to use interface.