Vault is a free password manager that focuses on simplicity and security. The app is available on the Android platform and is developed by CORE TECHNOLOGY. Vault uses 256-bit AES encryption to secure your passwords and supports fingerprint authentication for added security.

One of the key features of Vault is its emphasis on privacy. All data is stored locally on your device and on your personal Google Drive. The developers do not store any personal information about their users.

Vault's minimalist design makes it easy to use, while still offering a variety of features. The app provides an unprecedented array of features, while keeping the interface clean.

Overall, Vault is a great option for those looking for a simple and secure password manager. It is free to use and available on Android.