Obtainium allows you to install and update Apps directly from their releases pages, and receive notifications when new releases are made available.

Motivation: Side Of Burritos - You should use this instead of F-Droid | How to use app RSS feed

Currently supported App sources:

Open Source - General:
    GitHub
    GitLab
    Codeberg
    F-Droid
    Third Party F-Droid Repos
    IzzyOnDroid
    SourceForge
    SourceHut
Other - General:
    APKPure
    Aptoide
    Uptodown
    APKMirror (Track-Only)
    Huawei AppGallery
    Jenkins Jobs
Open Source - App-Specific:
    Mullvad
    Signal
    VLC
Other - App-Specific:
    Telegram App
    Steam Mobile Apps
    Neutron Code