Each of the apps in Talent App Store represent access to a developer's HR technology solution.  We have intentionally encouraged developers to create apps that represent distinctly small services ('Microservices') so that you can create an integrated platform of your choice, made up of best of breed 'building blocks'.  Installing an app will provide you with the ability to set up an account with the app developer, use their system, and share data (where applicable) across any other apps that you are accessing via Talent App Store.