Hi Developers,
I am new to IOS, last month I bought iPhone 13 pro max.
There is only one thing which I’ve noticed with the battery is that Instagram is eating a lot of battery but not any other apps. I’ve seen the battery comparison videos on youtube as well. Whenever they open Instagram, It uses a lot of Iphone’s battery. You can also check the recent video by Mrwhosetheboss. He started his video by opening Instagram first and you can see how IPhone’s battery goes down as compared to other devices.