CollaboraZon app for iPhone and iPad

CollaboraZon is an application for cloud storage and collaboration, which aims to combine the best of other similar services with more privacy and professional features:
- The user can create a network of collaborators and make groups. Collaborators can be users of the application or external contacts via email.
- Each registered user has disk space in our cloud, where he can create spaces and subspaces (like Windows folders) and upload any type of file he wants. Users can share these spaces and files with their collaborators.
- Users can create posts, share them with collaborators and then talk, with posts and comments, but limited to users who share the post. There is also the possibility of sharing a post but telling the system that collaborators will not be seen between them (as BCC in email), so the user who posted will have individual conversations in that post with people sharing, but collaborators can not speak between them or see what others say. They can also comment on files uploaded or events created, and they can vote (like/dislike) posts and events.
- User can update versions of files in the spaces once modified locally on their PC and uploaded with the same name. Previous versions are stored in the system and can be accessed at any time; you can see the history.
- User can create events on a calendar and share them in the same way. This is useful to set reminders for the deadlines on revision of files, for example.
- User can do searches on collaborators, spaces, files, events, posts and comments.
- Notifications are sent (in-app and email) whenever an action is done on a shared space, file, event, post and comments.