Whalebird - Whalebird is a Mastodon client for desktop application.
Sengi - Mastodon & Pleroma Multi-account Desktop Client
Megalodon - A fork of official Mastodon Android app which include new additional features.
Ivory for Mastodon - A brand new app that brings 10 years of experience building the award-winning Twitter app, Tweetbot, over to Mastodon.
Twidere - Tired of seeing ads and promotions in your timeline, being disrupted by tweets from bots and people...
tooot - A simple yet elegant mobile app client for Mastodon.