This app lets you have control of the attendance to an event using QR codes, so you can register the
看更多 »Daniel R Helmfelt
Public IP Watcher
This app watches the public IP of your device and notifies you by email each time it changes.Other f
看更多 »QR Attendance Control (No Ads)
** This is the no ads version, if you want to test the free version to see if it suits your needs, g
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