Secret Calculator is a security photo and video vault for you to hide photos and videos. The lock screen of this vault is a calculator which is hard for others to find this is a photo and video vault.

Core Features:

✔️ Hide photos and videos to prevent others from discovering and accessing.
✔️ Create albums with names you want to organize photos and videos easily.
✔️ Secure notes.
✔️ Private browser for you to browse website without trail.

Notes:

✔️ Press '=' button to create a new password or unlock the app with existing password.