Mr. Camel999

Not sure if it has every feature you’re looking for, but I was able to transition from Daylio to Daily You and be ok with it. Can’t track what activities you did with buttons, but can track your mood every day with a journal entry for each day, and an image if you want. There’s even a Python script to convert your entries from Daylio into Daily You!

GitHub Repo: https://github.com/Demizo/Daily_You

Repo for aforementioned python script: https://github.com/Demizo/daylio-to-daily-you

IzzyOnDroid Link: https://apt.izzysoft.de/fdroid/index/apk/com.demizo.daily_you/

I use Feeder which has been awesome so far for me

I’ve had success with Standard Notes personally. I’ve just used the basic default server, but I know you can self host it. Best of luck!!