Register from iPhone
You can register from iPhone app.
1) Go to Settings > Synchronization > Account page
2) Select Join and enter necessary info at Registration page
3) Select Sign-up button and automatically set your username & password
Note: Synchronization at first time may take longer. We highly recommend you to use stable Wi-Fi network and backup DB before sync. Reason why we ask you to backup is because our app will insert additional info into iPhone database for sync.
4) Select Sync Now