Which floss calls/contacts app can you recommend on f-droid?
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Binary Eye (code-reader)
Clover (4chan browser)
DAVx^5 Cal/Card DAV sync
Element (Matrix client)
Etar (Calendar)
Forcastie (Waether)
KDE Connect (Desktop PC sync)
KeePassDX (Password + 2FA Manager)
OsmAnd (Maps)
Material Files (Filebrowser)
NewPipe (YouTube, PeerTube & MediaCCC client)
Nextcloud (Cloud sync)
OctoDroid (GitHub client)
OpenKeychain (PGP client)
QKSMS (better than default sms app)
Sipdroid (SIP client)
Tusky (Mastodon client)
Voice (Audiobook player)
