Do you meditate? Which apps do you use?

Been using Calm and have been flaying. Re-commited to the new 30 day "How to Meditate" section they launched. 7/7 so far! Highly reco.

i can meditate without any apps

Yes. I mostly use "watch your breath" app. :) If you'd like to start with an app, I'd recommend Waking Up by Sam Harris.

Try Isha Kriya by Sadhguru. It is 18 minutes guided meditation followed by Aum chanting and then sitting calmly for few minutes. I've tried it and found it very useful.

No apps, I follow @naval: Naval practices the “art of doing nothing” meditation, here's how you do it: “Sit down, close your eyes, get in a comfortable position, and whatever happens, happens. If you think, you think. If you don't think, you don't think.