How Many Weeks Left v1.0

It took a little longer than a week but my little app about time and mortality is now on the App Store. My write up of the process as well as the source files, some code snippets and revealing photographs can be found here:
http://jmrhoades.com/hmwl/

Please download the app (it's free) and give it a spin, takes about 5 minutes to go through.
https://itunes.apple.com/us/app/how-many-weeks-left/id1271233525?mt=8