The good old Mrakopedia Reader is archived right now, because Its API is inaccessible. Its API is inaccessible because It is disabled on the Mrakopedia side. Good news, I have another one:) This version works offline, so you can read stories without active internet connection.
Please note, you must prepare the index using this tool before building this app. It takes about 4-5 hours to dump all content from the Mrakopedia website.