QuickHours: Flextime Tracker

This app makes it easy to track the amount of time spent working throughout the day, displaying the progress towards your daily, weekly, and monthly goals.

The settings will let you customize your daily goals (say, the day before a holiday should be shorter in regards to working hours), mark a day as a holiday or vacation, decide whether a particular week day should be counted as a working day.

I created this app based on my own use case, so I kept its interface simple, featuring a single task to keep track of, and provided the customization I was missing while using other time trackers. If you have a flexible schedule and are required to have worked certain number of hours per week, this app helps you stick to your goals and remain focused.