The Arsse does not at this time have any first party clients. However, because The Arsse supports existing protocols, most clients built for these protocols are compatible with The Arsse. Below are those that we personally know of and have tested with The Arsse, presented in alphabetical order.

Name OS Protocol Notes
Miniflux Nextcloud News Tiny Tiny RSS Fever
Web
Miniflux Reader Functional, but has some display glitches.
NX News Extremely basic client.
reminiflux

Three-pane alternative front-end for Minflux. Does not include functionality for managing feeds. Requires token authentication.

Tiny Tiny RSS Reader

Tiny Tiny RSS Progressive Web App

Does not (yet) support HTTP authentication. Does not include functionality for managing feeds.

Desktop
FeedReader Linux

Excellent reader; discontinued in favour of NewsFlash.

Not compatible with HTTP authentication when using TT-RSS.

Liferea Linux

Not compatible with HTTP authentication.

Newsboat Linux, macOS

Terminal-based client.

NewsFlash Linux

Successor to FeedReader. One of the best on any platform

Reeder macOS

Also available for iOS.

RSS Guard Windows, macOS, Linux

Very basic client.

Tiny Tiny RSS Reader Windows

Does not deal well with expired sessions; discontinued.

Mobile
CloudNews iOS

Very bland looking application, but it functions well.

FeedMe Android

Not compatible with HTTP authentication.

Fiery Feeds iOS

Rentalware - For the software to be usable (you can't even add feeds otherwise) a subscription fee must be paid.

Support HTTP authentication with Fever.

Currently keeps showing items in the unread badge which have already been read.

Geekttrss Android

Microflux for Miniflux Android
NewsJet RSS Android
Newsout Android, iOS

iOS version only as source code.

Nextcloud News Android

Official Android client for Nextcloud News.

OCReader Android
Readably Android

Fetches favicons independently.

Readrops Android
Reed Android

Binaries only available from GitHub.

Reeder iOS

Also available for macOS.

Tiny Tiny RSS Android

Official Android client for Tiny Tiny RSS.

TTRSS-Reader Android

Unread iOS

Trialware with one-time purchase.

Untested clients

Name OS Protocol Notes
Miniflux Nextcloud News Tiny Tiny RSS Fever
FeedTheMonkey Linux

Fuoten Sailfish

Kaktus Sailfish, BlackBerry

Miniflutt Android Does not display articles (see bug)
Newsie Ubuntu Touch
ReadKit macOS

Requires purchase. Presumed to work.

SparkReader Windows

Requires manual configuration.

tiny Reader RSS iOS

Does not support HTTP authentication.

ttrss Sailfish