Definition
An App in Salesforce (also called a Lightning App or Classic App) is a collection of tabs, objects, and other components grouped together to support a specific business function. Apps appear in the App Launcher and provide focused navigation for users. For example, a Sales app might include Leads, Opportunities, Accounts, and Reports tabs, while a Service app includes Cases, Knowledge, and the Console.
Real-World Example
a platform engineer at NovaScale uses App to enhance the organization's Salesforce footprint with additional functionality. By leveraging App, the team avoids building a custom solution from scratch, saving months of development time while gaining enterprise-grade features out of the box.
Why App Matters
An App in Salesforce bundles together a navigation menu of tabs, a default home page, a utility bar, and optionally a custom branding package, all targeted at a specific user persona or business function. Apps come in two flavors depending on the interface: Classic Apps live in the old Salesforce Classic interface, and Lightning Apps live in Lightning Experience, which is what the vast majority of orgs run today. Users switch between apps via the App Launcher.
Apps control what users see without changing their underlying permissions. A user who has access to Opportunities will still be able to see Opportunities even if the current app doesn't show that tab, but apps shape the navigation experience to make the right tools for the right job immediately visible. Admins assign apps to profiles or permission sets, which is how different roles in the same org get different starting experiences when they log in.
How Organizations Use App
- •NovaScale — Built a custom Lightning App called 'Partner Operations' that bundles together only the tabs their partner team uses: Accounts, Opportunities, Partner Users, and a custom Partner Metrics dashboard. Partner ops users see a clean, focused navigation instead of the full firehose of Sales Cloud.
- •Skyline Consulting — Ships separate apps for their sales and service teams so each group gets a tailored starting experience. Sales reps open the Sales app and see Leads and Opportunities first; service agents open the Service Console app and see Cases, Knowledge, and Omni-Channel utilities.
- •Vertex Global — Customized the default Sales app with a branded utility bar that includes a dialer component, a notes widget, and a calendar. Reps use the utility bar constantly throughout the day without needing to leave the current record.