I need someone who is familiar with adding sharing / collaboration ability to android apps.
Basically I'd like to have someone take this app: [login to view URL]
and add collaboration ability so that created counters can be shared with other google account users and the counter can be added to or subtracted from by any user who it has been shared with, in real time.
Similar to this app (but this app is only available on iOS): [login to view URL]
25 freelancere byder i gennemsnit $293 på dette job
Hello, Yes, We can develop this app asap because we have experienced mobile app developer. Query: Do you have PSD design file??? I welcome a reply at your earliest convenience. Regards