Perfect for smartphone, less good for Tablet

Did this app for ages on my Samsung Galaxy S3 and around very satisfied. I've been using the app very often and have never had problems with it (or as other reviewers - with functionality of mobile phones to the benefit of the app). Now I was disappointed but when my new tablet - Android also came from Samsung. First, the display will appear after calling the app "to your device not compatible". Häää ??? (Did the currently latest version of Android on it). According to research recently, it turns out that this app can not download on Android Tablets readily but first on Amazon App Store Sign in (by the way about certain Einschrenkung of safety regulations in the "Properties" of the tabs, but oh well - not bad ), look for the app there again and sign after finding himself again and then instalieren free. Ok, as far managed. After that, I was a little disappointed again, that now at the extra-tablet version of Android at 10.1 inches exactly the same (!) - I call them times - limited version of app gets, exactly the same as on 4.8-inch mobile. .. It's plenty of space - why not, for example, as encouraging laptop in "my account" all the possibilities rather than a single "My orders"?
My conclusion: yes, works smoothly. No crashes or other technical problems. A points deduction for the complexity of the installation and the encouraging tablet - in my opinion - less well-adapted use of the tablet.