With "Work Hours Tracker Time Sheet" you can track your working hours for every week. Weekly hours are calculated once the is start and end time.
You can set hourly rate and see the weekly pay. In settings you can change the currency appropriately.
Also in settings you can set the overtime option on and set the daily overtime or weekly overtime with option to set after how many hours it starts overtime and option to set the overtime hourly rate.
This app saves your data locally and you can access it any time and export it in text file.
In settings this app offers four different icons to choose for your app.

Clock in and clock out in convenient way with the current time already set in.