How to Use Android Private Space to Lock Confidential Apps and Data

A Dedicated Native Vault Built Directly into Android

For years, Android users who wanted to hide sensitive banking apps, confidential business documents, or private messaging accounts had to rely on third-party “app locker” utility apps from the Play Store. Unfortunately, many third-party app lockers contained invasive adware, requested excessive permissions, or could easily be bypassed by clearing app data in System Settings. Introduced in Android 15 and refined in Android 16, Private Space provides a native, OS-level sandboxed container that isolates sensitive applications and notification data behind a dedicated secondary lock. Here is a complete guide to setting up and using Private Space on Android.

How Private Space Works Under the Hood

Private Space operates similarly to a separate user profile on your Android device. When you move an app into Private Space:

• Isolated App Data and Storage: The app runs inside an isolated profile container. Files downloaded inside Private Space are invisible to standard file manager apps outside the vault.
• Hidden Notifications: Notifications generated by apps inside Private Space (such as sensitive 2FA codes or private messages) are completely hidden from the lock screen and notification shade when Private Space is locked.
• Separate Google Account Support: You can sign in to a secondary, completely separate Google account inside Private Space to keep search history, Play Store downloads, and cloud backups detached from your main account.
• Discreet Launcher Icon Hiding: When Private Space is locked, the container disappears from your app drawer entirely. It can only be revealed by searching “Private Space” in the launcher search bar or entering a secret PIN.

Step-by-Step Guide to Setting Up Private Space

1. Open Settings > Security & privacy > Private Space on your Android device.
2. Authenticate using your primary screen lock fingerprint or PIN.
3. Tap Set up and choose whether to use your existing screen lock or create a separate lock credential (recommended for maximum security).
4. Once created, scroll to the bottom of your app drawer to locate the locked Private Space container.
5. Tap Install apps inside Private Space to download apps directly into the vault, or drag existing installed apps into the container.

Best Practices for Using Private Space

Store high-sensitivity applications—such as banking and UPI payment portals (Google Pay, PhonePe), crypto wallet apps, password manager vaults, and work messaging accounts—inside Private Space. Configure Private Space to auto-lock automatically whenever the phone screen turns off. For more Android OS tutorials, privacy guides, and security tips, visit Android People.