Feeder is a fully free/libre feed reader. It supports all common feed formats, including JSONFeed. It doesn't track you. It doesn't require any setup. It doesn't even need you to create an account!
It is free for Mac, Windows and Linux if you download it from GitHub, and it's paid ($2) for Android and iOS.
NewsBlur is a personal news reader that brings people together to talk about the world. It shows you the original site and allows you to read stories directly off the site while keeping track of what you read. It also filters and highlights stories you like and dislike.
Twine is a beautifully crafted RSS reader app. Access all of your favorite feeds in a single app.
Just like its namesake, Capy Reader is a small RSS reader focused on approachability and simplicity.
This is a copy of Reeder, in order to give Android an RSS reader similar to Reeder, combines the interaction logic of Reeder with the design style of Material Design 3 (You).
FeedDeck is an open source RSS and social media feed reader, inspired by TweetDeck. FeedDeck allows you to follow your favorite feeds in one place on all platforms.
Follow your favorite RSS feeds with FeedFlow, a minimalistic RSS Reader. Enjoy a clutter-free reading experience, as FeedFlow offers a minimalistic list and opens the articles on their respective websites or in reader mode.
Fread is a decentralized microblogging client that seamlessly integrates Mastodon, Bluesky, and RSS — all in one place.
Openvibe
The News app is an extension to Nextcloud. Essentially it is an RSS/Atom feed aggregator and offers a RESTful API for app developers. There are several clients, also for mobile devices.
Flare is an open-source social client that merges your feeds from Mastodon, Misskey, Bluesky, X, and RSS into a single timeline, turning it into your personal information hub, with Android/iOS and macOS/Windows Support
Thunderbirdand
Feedly
selfoss is a multipurpose RSS reader and feed aggregation web application. It allows you to easily follow updates from different websites, social networks and other platforms, all in a single place. It is written in PHP, allowing you to run it basically anywhere.
Geekttrss is an Tiny Tiny Rss reader application with transparent offline mode for the Android platform.
Flym News Reader is a light, modern, totally free (no ads) and opensource project which keeps you inform by fetching your websites/blogs and displaying them in a mobile-optimized way.
Handy News Reader is a free no-ads RSS reader for reading offline contents from RSS feeds or web sites without RSS feeds.
[NewsRob was discontinued with Google Reader on 1st July 2013 and the source code was released under the MIT open source license.]
Sparse rss is a very simple and basic RSS reader for Android 1.5 or later. It includes a desktop widget.
spaRSS is a light, modern, totally free (no ads) and open source project which keeps you inform by fetching your websites/blogs and displaying them in a mobile optimized way. It is based on the "Flym" RSS reader.
A simple and easy to use RSS aggregator that deliver news to your smartphone.
