Customize My tracks app

Google has a app called "My Tracks" it is open source so google will let developers modify/customize it. This app shows where you walk and records this data as a track. It is made by google and uses google maps. if you zoom in you can see the homes. Things I want done. a house counter so when someone walks up to a home it counts the homes. password/lock (enter password and app turns on and starts working, enter password again app stops saves and emails track and uploads to google drive., add default settings . The app is in google play and the istore. Ideally the develpor would change apps inboth o/s. Please input "### " in your bid. However, for right now all I need is the android. Thats what I need done. Thank you this is project for only individual developers