It's free to download the installer of Fabel, also, you can have a look at users' reviews on Droid Informer. The app runs on Android 4.1 and higher. It's secure to download this application. Lydbokforlaget AS is the official developer of the tool which can be found in the Books & Reference category.
Over 100K users downloaded and set up Fabel and its most recent release was on Oct 16, 2020. The app has been rated 4 on Google Play.
As users mention, you can find a poor interface among the disadvantages of this application.