As the developer you use this admin interface to organise your releases and share the "Stage" link with your client.
In order to start delivering your apps to your clients:-
- Create a new project with a brief description of the project
- Add a release to the project with some notes about the changes in this release.
- Upload your app apk or ipa to the release
- Ensure you've checked the 'Published' checkbox in the release to make it public
- Choose the 'Stage' menu option under the Project menu to preview what your client will see
- Send the stage link to you client
Optionally you can also add a password to the stage in order increase security.