KeyVault

💡 KeyVault - The absolute vault in your hand, the lightest and safest password manager

[Strongly recommended for users who:]
✅ Are stressed from tapping "Forgot Password" every day
✅ Feel uneasy about passwords being stored on external servers or cloud services
✅ Want a light, beautiful app with only essential features
✅ Want to protect personal data with strong, verified security controls

Tired of managing hundreds of accounts and complex passwords? Are passwords stored on internet services really safe?

KeyVault is a powerful and personal password vault that lives on your smartphone. There is no complicated sign-up process. Just remember your one Master Password, and protect the rest with strong local security.

🛡️ Uncompromising Military-Grade Security
KeyVault never trades security for convenience. App data is encrypted with AES-256, a strong encryption standard used in high-security environments.

• Unbreakable Encryption (AES-256)
Data is protected with strong cryptographic encryption. Without your Master Password, no one can read your vault.

• Strong Anti-Attack Protection (Salt & PBKDF2)
Master-password-based protection uses PBKDF2 and salt to make brute-force and offline attacks significantly harder.

• Local Vault Storage with Safe Network Policy
Core vault data (passwords and memos) is encrypted and stored on your device. It is not attached to external link requests or update-check requests. Network access may be used only when the user opens external pages (donation/policy/licenses) or uses update-check features.

🚀 Ultimate Simplicity and Usability
Security is strong, but the experience stays fast and simple.

• One Master Key
You only need to remember one Master Password. On supported devices, biometric unlock (Fingerprint/Face ID) can be used for quick access.

• Intuitive and Beautiful UI/UX
Card-style design helps you recognize accounts quickly. Logos and colors for major services are mapped for easier visual scanning.

• Copy & Paste in 1 Second
Tap an ID or password in the list to copy it instantly and paste it where needed.

• Full Dark Mode Support
Automatically follows system appearance with both light and dark themes.

💡 Easy Backup & Restore When Changing Devices
When changing devices, you can back up encrypted data as a secure text format and restore it safely on another device.

Download KeyVault now and protect your accounts with strong, practical security.