Lightning Master Cleaner is not virus software. Master Lightning Cleaning is a legal software registered and listed. Through it, mobile phone viruses can be deeply scanned and removed, making the use of mobile phones safer. Whether it's speed-up, cleaning or antivirus, you can optimize your phone and improve your operation with one click. So master lightning cleaner is not virus software. Lightning Cleanup Master app is an application software that can quickly clean up mobile phone garbage.