@david.boddie
As suggested by others, since I was asked to make a list of app suggestions as to not come off as spamming the community. This is an attempt to list apps that maybe very useful on the Librem 5. Some are already set for the Librem 5 form factor, others are still working on making that happen, and finally users could probably contact the organizations {Developers/Maintainers} and suggest that maybe they should look into making their app compatible for small screens/Librem 5. So here is my list. I hope many of you find these apps worth considering. If anyone is willing to contact these developers to suggest they consider adapting their apps for mobile, please do.
@Caliga
As suggested I will update apps with the following:
Browsers
Gnome Web – Default browser. Add home button.
It has SSB (site specific browser) capability. Forerunner to PWAs
https://wiki.gnome.org/Apps/Web
GNU Icecat – the GNU version of Firefox
https://www.gnu.org/software/gnuzilla/
Midori - A fast and lightweight web browser
https://www.midori-browser.org/
Encrypted Vault
Cryptometer – Create an encrypted vault, in the cloud or local device, for your important documents.
Email
Geary - Send and receive email
https://flathub.org/apps/details/org.gnome.Geary
Calendar
Calendar - Calendar for Gnome (syncing between devices would be a good addition)
https://flathub.org/apps/details/org.gnome.Calendar
Notes
Notes-Up - Your New Notebook
https://flathub.org/apps/details/com.github.philip_scott.notes-up
Notes - Notes for GNOME
https://flathub.org/apps/details/org.gnome.Notes
Instant messaging and Videos/Voice over IP
GNU Jami – It has no central servers that can be raided, shut down, or forced to turn over data.
https://flathub.org/apps/details/net.jami.Jami
Riot - Like Jami, it has no central servers.
https://flathub.org/apps/details/im.riot.Riot
Tox – Like Jami, it has no central servers.
https://flathub.org/apps/details/io.github.qtox.qTox
Media player - Movies & TV
Girens – A Plex GTK client for playing movies, TV shows and music from your Plex library
Site states it already has small screen support.
https://flathub.org/apps/details/nl.g4d.Girens
Cinema - A video player for watching local movie files
https://flathub.org/apps/details/com.github.artemanufrij.playmyvideos
Video player
Celluloid - GTK+ frontend for mpv
https://flathub.org/apps/details/io.github.celluloid_player.Celluloid
Videos - official video player for GNOME
https://flathub.org/apps/details/org.gnome.Totem
Music player
Lollypop - Play and organize your music collection
This is supposed to be the default music player for the Librem 5
https://flathub.org/apps/details/org.gnome.Lollypop
Byte – Music player
https://flathub.org/apps/details/com.github.alainm23.byte
Musique - A finely crafted music player
https://flavio.tordini.org/musique
GNOME Music - Play and organize your music collection
https://flathub.org/apps/details/org.gnome.Music
eBook reader
Foliate - A simple and modern eBook viewer (.epub, .mobi, .azw, and .azw3 files)
Site states working on small screen support.
https://flathub.org/apps/details/com.github.johnfactotum.Foliate
Bookworm – focused eBook reader (supports epub, mobi, PRC, PDF, FB2, CBR and CBZ formats)
https://flathub.org/apps/details/com.github.babluboy.bookworm
Books - An e-book manager application for GNOME
https://flathub.org/apps/details/org.gnome.Books
Comics
OpenComic – Comic Reader (supports PDF, RAR, ZIP, 7Z, TAR, CBR, CBZ, CB7, CBT)
Audio-books
Cozy -A modern audio book player (Supports DRM free mp3, m4a [aac, ALAC…], flac, ogg, wav)
https://flathub.org/apps/details/com.github.geigi.cozy
Document viewer
Evince - Document viewer for popular document formats
https://flathub.org/apps/details/org.gnome.Evince
Podcasts
Vocal
https://flathub.org/apps/details/com.github.needleandthread.vocal
Podcasts - Podcast app for GNOME
https://flathub.org/apps/details/org.gnome.Podcasts
Maps
GNOME Maps - Find places around the world (Mapzen or HERE Maps integration would help with turn by turn navigation, traffic, etc.- https://www.mapzen.com/ or https://developer.here.com/develop/rest-apis )
Ability to sync Gnome Maps apps on multiple devices would be great.
https://flathub.org/apps/details/org.gnome.Maps
Photo Gallary
Photos - Access, organize and share your photos on GNOME
https://flathub.org/apps/details/org.gnome.Photos
RSS Feed reader
Feeds - News reader for GNOME
https://flathub.org/apps/details/org.gabmus.gfeeds
Feedreader - RSS client for various webservices
https://flathub.org/apps/details/org.gnome.FeedReader
Weather
Meteo - Know the forecast of the next hours and days with data and maps
https://flathub.org/apps/details/com.gitlab.bitseater.meteo
Weather - Show weather conditions and forecast
https://flathub.org/apps/details/org.gnome.Weather
YouTube Client
MiniTube (does NOT require google account. Like New Pipe)
https://flathub.org/apps/details/org.tordini.flavio.Minitube
Sound Recorder
Sound Recorder - A simple, modern sound recorder for GNOME
https://flathub.org/apps/details/org.gnome.SoundRecorder
Games
SuperTuxKart - A 3D arcade racer with a variety of characters, tracks, and modes to play.
https://flathub.org/apps/details/net.supertuxkart.SuperTuxKart
HexGL - Space racing game
https://flathub.org/apps/details/org.gnome.HexGL
Teeworlds - Online multiplayer shooter game
https://flathub.org/apps/details/com.teeworlds.Teeworlds