Photo Vault - Private Album is an iPhone app developed by Kirill Skotnikov. It falls under the lifestyle category and offers a secure way to import and hide photos behind a PIN. With this app, you can protect your personal media and ensure your privacy.

The main feature of Photo Vault is its ability to allow users to import photos into the app and keep them locked behind a PIN. This ensures that only authorized users can access the hidden photos, providing an extra layer of security. The app emphasizes that the photos you add stay only on your phone, giving users peace of mind about their privacy.

It's important to note that Photo Vault offers subscription pricing for unlimited access to its functionality. Subscriptions will be charged to your credit card through your iTunes account and will automatically renew unless canceled at least 24 hours before the end of the current period. Users have the ability to manage their subscriptions and turn off auto-renewal through their Account Settings. For more information, users can refer to the app's privacy policy and terms.

Overall, Photo Vault - Private Album offers a convenient and secure way to protect your personal photos on your iPhone. With its PIN lock feature and emphasis on privacy, it provides peace of mind for users who value the security of their media.