Where can I purchase the mobile app? Connor Mathena March 26, 2019 16:50 Updated Follow License keys are available for purchase from our checkout cart here. Once you receive your key, go to the Google Play Store, tap "Install," and enter the key when prompted. Related articles How to Locate the TrackOFF Logs I have anti-virus so why do I need this? Comments 0 comments Please sign in to leave a comment.