Yes, that is possible to use Glympse on two devices with the same Apple ID. Nevertheless, if you have used the backup and restore feature of iTunes to restore data from one device to another, you may experience some inaccuracies in your location points while using Glympse. To resolve this conflict, simply delete & reinstall the Glympse app on one of the devices.
Can I use Glympse on two devices that have the same Apple ID?
