You’ve got a new Team Permission that enables your team members to see what’s available in the App Store. The
View apps
permission allows team members to see the App Store, view the apps in it and read about them. It does not allow for adding or removing apps from the site, nor does it allow opening apps that are already active on the site.
The View apps permission allows people on your team to see apps, so they know what’s available in the sites they're building. It's added to the Admin and Designer permission groups by default. It can be added to any custom group that you’ve built, and will automatically enable the ‘Limited editing’ permission for that group as well.
The View Apps permission will soon be added to Custom groups with full editing permissions; you’ll be able to remove if you like.
To read more about what’s available at the App Store, see
this.
For more on using Team Permissions to optimize your work process, see this.