★★★ 1. Save More Power!!! In this version, you can select the distance filter for GPS from "Settings->Phone Trace 4->Distance Filter" on iPhone(Notes: Settings on iPhone device, not the settings in this app.). This parameter means the min moving distance when app update location data. More larger of Distance Filter, More power saved, you can select it as your needs!!!
2. Fix Bug: Fix the bug of sending email failure through default sender sometimes. ★★★

http://itunes.apple.com/id/app/phone-trace-4/id388947928?mt=8
2. Fix Bug: Fix the bug of sending email failure through default sender sometimes. ★★★
http://itunes.apple.com/id/app/phone-trace-4/id388947928?mt=8