Do you want your personal life really personal? Keep your secrets at a safe place and No need to worry when giving your smart phone to friends and family when Calculator Lock app installed in your phone.

This is a free app. Use digit PIN to protect the security of your secret photos and videos.

Why Choose Us?
🛡️ Protecting your photos, videos with lock
🟢 4-digit PIN!
🟢 Lock Files, Notes & Contacts
🟢 Works like a regular calculator, can calculate math operations
No one can view your secrets without permission

And we are more than a calculator with lock password You can
📷 Take photo, record video
📷 Hide photo, hide video
📺 Play Video
🔐 Add note, contact at a safe place

🌟 Start using it right now! You will have a beautiful experience here.

Contact us: calculatorvault@ecomobile.vn
Your files are stored only on your device, so please make sure to backup all your hidden files before transferring to new device or factory reset.