1.Email
FastMail, IceDove (GNU debranded ThunderBird), FairEmail
2.Cloud storage / file sync
Syncthing, Nextcloud for sharing and browsing files, I store my files using TrueNAS and a RAID Z2 configuration with Backblaze B2 for backup
3.Maps & navigation
OsmAnd with Brouter (FastBike-VeryLowTraffic profile) for ebike, my local transit app for public transit, Magic Earth the rare occasion I use a car, Uber rarely, I still use Google Maps for searching because everything else sucks
4.Search engine
Kagi, nowadays I usually use Deepseek R1 model with either Kagi Assistant or OpenRouter but might self-host LibreChat
5.Web browser
LibreWolf for searches, FireFox and FireFox PWAs for sites I regularly visit but planning to switch to Floorp. On Android, Cromite for random sites, Vanadium for sides I stay logged in to, IronFox with extensions for searches.
6.Calendar
Etar synced with Nextcloud using DAVx5
7.Contacts management
GrapheneOS contacts app synced with Nextcloud, the Fossify app has given me problems
8.Notes / to-do lists
Tasks.org synced with Nextcloud, Logseq for random notes, Markdown or comments in Typst documents in certain contexts
9.Office suite (docs, spreadsheets, etc.)
Typst or LaTeX for documents I make myself. LibreOffice or Collabora app for MS office documents.
10.Messaging / chat
Signal (Molly) and Discord (Vesktop, Revenge) most of the time
11.Video calling
Signal or Discord for personal, Teams for business stuff
12.Social media / microblogging RSS reader / news
Lemmy, Reddit, Instagram
13.Music streaming / podcast app
Tidal for my own playlists, Spotify for playlists from other people, YouTube when I want to randomly listen to something, ListenBrainz and Last.fm for scribbling. I want to set up Navidrome again but last time I did it was a disaster.
15.Password manager
Bitwarden/Vaultwarden
16.VPN / DNS / Firewall
InviZible Pro and Privoxy (uses Tor and I2P). I should probably get Mullvad or AirVPN.
17.Launcher / Android OS (if you use custom ROMs)
Kvaesitso
18.App store / APKs
Obtainium for FOSS, Google Play for proprietary
19.Photo backup / gallery
Syncthing-Fork, Aves Libre
20.Weather
Weather.gov, Windy which tends to be more accurate for more specific locations