Here you can configure photos related settings for your app.
Photos Upload Limit
Specify the number of photos user are allowed to upload at any given point of time. Default value is 10.
Photos Upload Quality
When users uploading their photos, this app will compress those photos to reduce the size. The compression level is based on this setting. It is advisable to leave it at Normal.
Photos in Activity Stream
Specify the mode for displaying photos in activity stream.
Thumbnail mode
Scrolling mode