The refog  keylogger is a device that gathers and analyzes your kids’ activities, such as chatting, browsing, launching apps, and playing games. By logging in online with your login and password, you can check what your kids are doing. Use your computer, tablet, or smartphone to do this. The best free keylogger works invisibly in the background, and it has a password-protected interface. As a result, only the user who installed the software can see or open it. Even antivirus programs cannot detect the software, and all log files are encrypted to protect your personal information.