25 Min.

For this first release, I accomplish these objectives:
Design of the app
Create the design in Xcode
Timer functionality
Solve the issue about the timer working when the app is on background
Count the rounds for the work time
Change the time and label time
Notification for the work time and the rest time
Circular progress bar, using cocoa pods to add the code for the MBCircularProgressBar
Create the logo of the app