Houseparty - Brining empathy to online communication.
F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.
Booyah - Video chat with up to 12 friends at the same time.
Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.
Slack - A messaging app for teams who see through the Earth!
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free