Font used for displaying the entries is not well-readable

[sarimak]

The font used for displaying both entry list and entry contents doesn't have good readability on my Samsung Galaxy Note 10.1 2014.
Could you please consider using the same font as Flym (from F-Droid)? It is the cleanest font used in a RSS reader I have seen. Note: The readability of the font used in SparseRSS/SpaRSS is much worse.
Munch 0.42 from F-Droid

From https://github.com/FredJul/Flym/blob/master/mobile/src/main/java/net/fred/feedex/view/EntryView.java it seems that Flym uses
font-family: sans-serif-light;
line-height: 150%;