Hey there, right now i degoogle my nothing phone 2. Here is a list of stuff that I use. Also some stuff is open. U can recommend me stuff for that and maybe also stuff I already have something for. I am always open for new stuff.
SMS - QKSMS
Phone / Contacts - Fossify
Clock - Fossify Clock
Browser - Brave Android and Pc
Search engine - Brave Search (would use Kagi but not for 10€ a month / would pay 1€ per month)
Keep notes - Quillpad (perfect)
Google Tasks - For now ToDoDo (not sure About it)
YouTube and Twitch - Grayjay
Email - Proton (mail plus sub is enough for me)
Calendar - Proton (tested Tuta but Proton is better)
Password manager - Bitwarden
2FA - Bitwarden (10€ per Year Sub)
Google Drive - Filen.io (lifetime 2tb no subscription), Synology Drive with DS224+ Nas, Synology Photos (DS224+ coming 2025 2x2tb Seagate iron Wolf) just photos Videos and some docs
Gallery App - Fossify Gallery, Nothing Gallery when it releases
Reddit - Eternity for Lemmy
Shazam - Audile
Playstore - Aurora Store, Droidify
Anti Virus - Bitdefender
Ad and Tracker Blocking - Adguard App (works awesome)
VPN - ... ?
Office - Colabora
PDF Scanner - OSS Document Scanner
Calculator App - OpenCalc
Google Files - Material Files but still searching for another one with Safe Folder Function
Translate - DeepL
Weather - Nothing Weather because I use Nothing Phone 2
Camera App - For now Nothing Camera
RSS Feed - Read You
What's App - ... ? searching for other Apps with working What's App Bridge (sadly everyone I know uses WhatsApp and doesn't want to change)
YouTube Music- ... ?
Google Home - ... ?
Greetings
You say there's no good Firefox browser for Android, but I strongly recommend you consider Mull. It's pretty much Firefox w/ Arkenfox but for mobile and it works exactly as it should. For Mull you should add the DivestOS repository to F-Droid because the F-Droid one is outdated.
I like Fossify's apps for phone and contacts. As for photo gallery, I really like Aves Libre, paired with Image Toolbox and Open Video Editor for light edits.
I don't use an RSS aggregator myself, but Feeder tends to be rated well.
mull+1