NordLocker for iOS is a mobile application that provides file encryption and cloud storage capabilities for iPhone users. The application enables users to encrypt, upload, and organize files on iOS devices with end-to-end encryption. The application uses encryption to secure files stored on mobile devices and in the cloud. It provides automatic backup functionality to protect data and synchronize files across different devices and operating systems. Users maintain control over their encryption keys, ensuring that only they can access their encrypted data. NordLocker for iOS extends beyond the default iOS encryption, which covers passwords, Wi-Fi credentials, call data, and messages. While iOS uses AES-256 encryption for personal data and AES-128 for iCloud syncing, NordLocker allows users to encrypt specific files and folders according to their individual requirements. The application is designed for users who need to secure sensitive files on mobile devices, access encrypted data while traveling, and maintain file privacy across multiple platforms. Files encrypted with NordLocker remain accessible from both desktop and mobile devices, providing cross-platform file security and synchronization.