If that app has the ability to auto-export, then you might be able to
set up some sort of script or shortcut to send that to your desktop, and
then set up some sort of folder-watcher to trigger an import via
gnucash-cli, but really, that seems like a lot of work for little
benefit. Of course,
Dear all thanks for your kind response. As it turn out to be an unanimous
opinion that Android app is not worth, from all of your collective experience,
i am not going to reinvent the wheel .
At present, i am using a mobile expense posting simple app, which I use to
record day to day