Explanation
Personalized Navigation Tabs are a navigational feature that allows the users to customize the navigation bar of the Salesforce mobile app with the items that they use most frequently. Users can add, remove, and reorder the tabs in the navigation bar, and access them with a single tap. Users can also mark their favorite items with a star icon, and access them from the Favorites tab. Personalized Navigation Tabs can help Cloud Kicks (CK) employees to quickly access the apps, objects, and other items that they need in the Salesforce mobile app12 Console Navigation is a navigational feature that allows the users to work with multiple records and objects on a single screen in the Salesforce desktop app. Console Navigation is not available in the Salesforce mobile app, and it is not suitable for providing quick access to apps, objects, and other items3 Utility Bar is a navigational feature that allows the users to access common productivity tools, such as notes, history, or macros, from a fixed footer at the bottom of the Salesforce desktop app. Utility Bar is not available in the Salesforce mobile app, and it is not suitable for providing quick access to apps, objects, and other items4 References:
Personalize Your Navigation Bar in the Salesforce Mobile App - Salesforce Help Personalize Your Navigation Bar in the Salesforce Mobile App Unit | Salesforce Trailhead Console Navigation - Salesforce Help Utility Bar - Salesforce Help