• Aegis for MFA
• Aurora Store for Playstore apps
• Breezy Weather
• Fossify apps for basics
• KeePassDX for pwd mgmt
• K-9 Mail
• LibreCamera
• (Oeffi for public transport)
• OSMAnd~ for navigation
• QickDic(tionary)
• Molly (fork of Signal messenger) or Threema
• Tracker Control

I’m using FOSS app Element for Android.

• F-Droid for FOSS apps

• Aurora for Google Playstore apps

• OSMAnd for navigation

• Oeffi for public transport

• many Simple Mobile Tools apps

• K-9 Mail

• Tor browser

• Shelter for isolating apps

• Tusky for Mastodon

• Jerboa for Lemmy

• Nunti for RSS feeds

• Molly for Signal

• Telegram FOSS

• Aegis for 2FA

• QickDic (dictionary)

• TinyWeather

• Threema Libre (not free)