Use APKPure App
Get STS old version APK for Android
SMS-driven location sharing/peer-locating application.
Simple GPS tracking app.
Just install the app to both phones and add users to lists.
Note:
This app sends/receives SMS messages that may cost you money.
Homepage:
https://github.com/albouan/simpletrackingsystem
Last updated on Jul 7, 2013
Minor bug fixes and improvements. Install or update to the newest version to check it out!
STS
1.0 by NG-Computing
Jul 7, 2013