Svoit @ 11/15/2014, 11:51
like that with my scarce (yet) knowledge of English is not everything is clear
Then it is better to start with learning English, or with OALD - OXFORD ADVANCED LEARNERS DIFTIONARY. Here everything is an adult without discounts on the scarcity of knowledge.
Svoit @ 11/15/2014, 11:51
In particular, it is not clear how to get at least APK file (without installing a shop on a mobile phone)
To transfer the APK file from the device on which the Amazon AppStore is installed in one form or another (either from the Google phone / tablet with manually installed AppStore, or from the Kindla on which the AppStore is an integral part of the system). Only most likely "without installing a shop on a mobile phone" this program will not work (by analogy with OALD).