I’ve been using Tuta Calander for about a year now, the free version. I like it.

Where I go for care, they blow my phone up for two days sending me texts to check in for my appointment.

I fucking love it. While I try to make appointments on the same days everytime to help, and use my calander, those text reminders are fantastic. The day of, if I haven’t checked in yet, the text shoots out first thing in the morning, a little “hey! You have an appointment today!” And it’s very helpful.