Tusky Uncensored is a client for Mastodon (https://joinmastodon.org/), a free and open-source social network server.
You can choose between a dark and a light theme in Tusky Uncensored. It has notifications and a drafts feature.
Tusky Uncensored is a free and open source software licensed under the GPL-3.0, based on Tusky.
The source code is available at https://github.com/zhiyuan-lin/TuskyUncensored
The source code for Tusky is available at https://github.com/tuskyapp/Tusky