Supports locking both internal storage and SD cards. 5. Best Secret Folder (iOS)
Provides a heavily encrypted, independent folder for apps and files, secured by Samsung Knox. hide folder apps download
You might not need a third-party app if you have a modern phone: Supports locking both internal storage and SD cards
Allows you to create a 4-digit PIN-protected folder directly in the Files by Google app . independent folder for apps and files