To Do List

A simple to do list app.
The possible operations:
1. Add to List
2. Delete from List
3. Update List
4. Save list to a text file "list.txt" in phone memory.

Additional Features:
1. Everytime the app is opened it will check for the existence of the file list.txt and retrieve data from it, into the list, if existing.
2. A text-to-speech engine will read out when the app is opened, added item, deleted item and updated item in the list.

I hope you like the simple app.