Whalebird - Whalebird is a Mastodon client for desktop application.
YoruFukurou - YoruFukurou (NightOwl) is a Twitter client for Mac OS X, designed for Twitter addicts.
Megalodon - A fork of official Mastodon Android app which include new additional features.
Echofon for Twitter - Download Echofon apk 3.1.3.3 for Android. Echofon for Android - A super clean Twitter app
Twidere - Tired of seeing ads and promotions in your timeline, being disrupted by tweets from bots and people...
Talon for Twitter - Elegantly designed, ad-free Twitter experience for Android