A free app for Android, by Helix Consulting LLC.
The purpose of this book is to help people learn the Armenian language. This is an excellent resource for learning Armenian, whether you're a beginner or an intermediate speaker. It contains everything you need to know, including the vocabulary, grammar, and pronunciation.
Vocabulary
The vocabulary in this book is very comprehensive and detailed. It contains all the words that are used in the Armenian language. The words are divided into categories, so you can easily find the word you need.
Grammar
The grammar in this book is also very comprehensive and detailed. It contains all the important grammar rules and the most fundamental.