2025-04-11 00:00:00 With the advancement of technology, our personal devices such as phones and tablets store a large amount of personal information, such as photos, files, and even applications. These are all our privacy that needs to be properly protected. "Vault" is an application dedicated to protecting user privacy. It can hide your sensitive information and applications, keeping your device safe and worry-free. 1.Application Hiding "Vault" can hide the applications you don't want others to see. For example, you may have some work-related applications that you want to keep hidden when family or friends use your device. By hiding these types of applications, you can prevent information leakage.