Nice Timer is the only app you really need when you need a timer. You can use this beautiful app as a timer or as a stopwatch in one of 8 built-in styles. Version 2.0 is a complete rewrite and rethink of Nice Timer. All new infinitely resizable interface, vector graphics, new lightweight and more accurate timer core written in Swift, 8 brand new styles, more customization options and fullscreen mode. Features: written using the newest Apple technologies in Swift to be blazing fast and lightweight, simple and beautiful design, timer and stopwatch.
Mac OS X 10.10,
Mac OS X 10.11