The value that your app already provides to its users, simply based off of content, is incredible and undeniable. However, such value is quickly diminished by the countless ads and interruptions disrupting the user experience, FROM SECOND ONE OF OPENING Amharic .
Word of advice to the developer: 1) Either make this a paid app in which someone like myself should have no issue making a one-time purchase for (in the range of $0.99-2.99) to be rid of such a disruption, or 2) Remove the ads altogether - if a free app for consumption is what you aim to provide.
Ultimately, I am only giving Amharic 4 Stars because of its flagrant abuse on the experience of its intended users.