SynchroWork is a platform which works on agency-client-agency model.
In simple words, a creative agency can use SynchroWork for all sorts of agency management tasks, like project, invoices, resources and clients.
A client can use this Android app to sync on the projects, invoices and updates from the agencies (registered on SynchroWork) they are working with.
This app also provides a user(client) to manage project synchronization from multiple agencies (registered on SynchroWork).
For more details:
https://synchrowork.tawk.help/