Outdoor Map Navigator Android
Outdoor Map Navigator (OMN) for Android runs on Android phones and tablets running Android 4.0.3 or later.
OMN Android does not require an internet connection to run, but an internet connection will be required whilst initially setting up the software, downloading your maps etc.
However, once setup, you can leave your WiFi connection behind. If you are using OMN in an area which has a 3G/4G connection, and you have a suitable data contract, you can also access maps and sync data with Anquet Cloud, but this is not a requirement.