Calculator - Lock Files Vault

Simple Calculator is a powerful and easy-to-use privacy protection calculator that not only meets your daily calculation needs but also provides comprehensive protection for your privacy. Designed for users who value their privacy, Simple Calculator offers the following key features:

Hide Photos and Videos: Easily hide photos and videos you don't want others to see.

Hide Multiple File Types: Supports hiding various file types to ensure the safety of your important files.

Lock Files: Use password protection to securely lock sensitive files.

Secret Notes: Create and store private notes in a secure space, ensuring your personal information remains confidential.

Private Browser: If you want to protect your browsing data, then using the private browser is a good choice, it can provide you with a secret and anonymous browsing experience.

How to use?

Enter your password on calculator and press '=' button to open.

How to retrieve your password?

Please enter “00112233=” to verify your security question and then reset the password.

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.

Simple Calculator makes calculation and privacy protection simple and secure. Download Simple Calculator and enjoy worry-free privacy protection

If you need any further adjustments or additions, please let me know.