I guess this is the alpha version

Unfortunately the app displays the magazine in print layout not mobile layout, you scroll page by page. You need to tap text or picture to read/see properly. I miss a landscape mode.
On top of print layout you have opportunity to watch videos liked to the article, thats nice.
I have a German subscription for many years now and hope to transfer it/add it to the app one day...

Süperdüper about GEO eMagazine, v1.17.1