The
EOTopo map licence can either be purchased in-app or direct from us for AU$49.99. If the in-app purchase button is not responding, it is likely that there is a problem with your store account. You can bypass the problem by purchasing the licence with your ExplorOz account - simply go here
EOTopo 2019. Just ensure that you are logged in with your ExplorOz account. After payment you will be licenced instantly and can commence downloading.