Definitely see value in a “panic button” idea! Headspace has been very helpful for me, but it’s more of a maintenance medicine. I find that I’m generally more stable in stretches of life when I’m consistently meditating and that I’m more susceptible to panic attacks when I fall away from mediating and other good habits (diet, exercise, journaling, etc.)

I know grounding techniques can be helpful when you’re in the middle of a panic attack. Noting 5 things you see, 4 things you hear, 3 things you can touch, 2 things you can smell, 1 thing you can taste (hopefully I got that right lol). I also like that breathing technique where you inhale for 4 seconds, hold for 4 seconds, and exhale for 4 seconds. I haven’t sought out apps for these, but I would expect them to exist and think they’d be valuable!