what do you use to run/unpack the apk? do you just tapped on it to run it or you used an application to install the apk? it worked fine for me when i downloaded it. what happened when you ran the apk?
Viewing post in Dragon Sleuth Brittany - Demo comments
well, currently, lets say you are downloading it straight from the the default web browser, which is probably android and on google, you run it as soon as it's downloaded without using any apps, what happens? I ran it right away and it worked normally for me. Though some apps that when you download the apk from the website, needs the whole "install apps from unknown sources" on (becareful using it)