read please what apps are incompatible with KidLogger PRO for Android:
http://kidlogger.net/blog/incompatibility.html
Read please what to do to disable built-in power-saving services regarding to KidLogger PRO:
https://kidlogger.net/troubleshooting-android-pro.html
read please about the cases, when KidLogger may stop uploading the information:
http://kidlogger.net/no-updates.html