This app allow you to automatically update your NO-IP host from your device.
✓ fully automatic
✓ low battery usage
✓ update only when IP change (detect network state changed)
✓ encrypted communication
✓ autostart service on device boot
✓ display public IP of your device
✓ multiple IP detection servers
✓ user can select to update host also when WIFI is enabled
If you don't have a No-Ip account you can create one for free on www.no-ip.com.
This is unofficial noip client