When working with Power BI, one of the most common questions is about apps vs workspaces which is the better option for distributing content? Understanding the differences between Power BI apps and workspaces, and knowing when to use each, is essential for delivering reports effectively across your organization.
Why This Question Matters
In the past, the best practice was simple:
Use apps to distribute content.
Apps allowed you to create a polished, read-only experience for your consumers while keeping your workspace reserved for authors and developers. However, with the viewer role added to app workspaces, you now have more flexibility to let users view workspace content even if they don’t have a Pro license, as long as the workspace is backed by Premium.
So how do you decide which approach to use?
Recap: Apps vs. App Workspaces
Here’s how things have worked historically:
Power BI Apps
- Designed for mass distribution.
- Content is packaged and published from a workspace.
- End users access the app and have read-only permissions.
- Supported row-level security and other consumption scenarios.
- Required Premium capacity to allow free users to access content.
App Workspaces
- Used primarily for authors and developers to collaborate on building reports, dashboards, and datasets.
- Required Pro licenses for workspace members.
- Free users couldn’t access workspace content directly they had to use the published app.
The Viewer Role: A Game-Changer
With the viewer role now available for app workspaces, you can add users as viewers directly to the workspace. If the workspace is backed by Premium, free users can now view content without needing an app.
Example Scenario:
- You have a Premium workspace called AdventureWorks.
- You add a free user as a viewer in the workspace.
- That user can now see the workspace in their Power BI portal and view content directly no app required.
This enables a much more collaborative and flexible experience for small teams or project-specific workspaces.
When to Use Apps
Apps are still the best choice in many scenarios, particularly when:
- You’re distributing content to a large audience.
- You want to provide a custom experience with navigation, documentation links, embedded forms, and instructions.
- You want to keep workspace membership clean and reserved for authors only.
- You need to maintain clear separation between content development and consumption.
Apps also allow you to embed feedback mechanisms like Microsoft Forms or Power Apps to gather insights from users.
When to Use App Workspaces
On the other hand, app workspaces make sense when:
- You’re collaborating with a small team on a specific project.
- You don’t want the extra overhead of managing and publishing an app.
- Your workspace is backed by Premium, allowing free users with viewer access to consume content.
- You need a more agile, informal collaboration setup where consumers and authors are closer.
Summary Table
| Use Case | Best Option |
|---|---|
| Large audience, polished experience | App |
| Small team, informal collaboration | App Workspace (viewer role) |
| Need custom navigation & documentation | App |
| Quick sharing backed by Premium | App Workspace (viewer role) |
Best Practices
Back workspaces with Power BI Premium to enable free users to consume content.
Use the viewer role to grant read-only access without giving editing rights.
Reserve workspace admin/member/contributor roles only for actual content creators.
Use apps when you want a curated, controlled experience.
Regularly review access lists to maintain security and compliance.
And if you’re looking to sharpen your Power BI skills further, check out this excellent Power BI training resource for comprehensive, hands-on learning.
Final Thoughts
The addition of the viewer role combined with Premium capacity gives you more options than ever before. There’s no longer a one-size-fits-all answer it depends on your audience size, desired experience, and collaboration needs.
For broad, business-wide distribution, stick with apps.
For small, Premium-backed teams, app workspaces can be a great alternative.
