Timebug - Productivity & life management app to guide self discovery
stretchly - break time reminder app
Habit Challenge - Habit Challenge is an elegant mobile app that helps you to create new daily routines and keep you on track.
Workrave - Workrave is a program that assists in the recovery and prevention of Repetitive Strain Injury (RSI).
Youtine - Develop self-discipline, without using an app.
Wellnomics WorkPace - WorkPace is one of the most sophisticated computer ergonomics packages available.