App 4 of 30 – Countdown Timer

It has been a busy past few days. This is just a simple countdown timer that I am going to spruce up later. It currently has a fixed time it counts down to and nothing happens when it reaches the end.

 

Lessons Learned:

  1. If statements
  2. NSTimer
  3. If-Else statements

Future Improvements:

  1. Allow the user to pick a countdown time.
  2. Alert at end of timer.

Countdown Timer – Dropbox