Do you mean using nostr or in general? Check if you have multiple apps running in background. Deactivate the gps, bluetooth, mobile data and use wifi when you can
Discussion
My iPhone gets hot even when I am not using multiple apps.
It gets hotter and hotter, especially if I use Instagram, x, and other sns.
Noster also gets hotter after watching it for a while.
I'm using a android samsung phone and instagram is the app who is using most battery especially for videos and live. It can be normal as long as your battery last few hours.
I use the Instagram story function a lot, so I must be using a lot of battery power.
I didn't know that.
Thank you. Battery life may be getting worse.
I will consider options other than iPhone.