Hey! I got an interesting answer about this device ... I asked about confirmation and more details.
Please explain to me more clearly which application you want to install on your e-book with Android.
Usually it is no problem to download third party applications from Google play on this E-book with 6 inch and Android support.
-- Best Regards,
Digital World Ltd.
EDIT: OK, I think I got the original supplier (actual product, running Android 4.0.4), and since this is totally off-topic in this forum, I stop writing about ... details here