Which sensitivity is the best for headshots in ff max for iphone 15

General. 185
Red dot. 195
2x. 200
4x. 200
Sniper. 200
But brother, headshots won't just start landing automatically just by changing the sensitivity. You will need to practice daily and adjust the sensitivity a little bit according to your own style.

iPhone 15 has a big screen so you'll want lower DPI/general sensitivity than most Androids — around 90-100 general, 130+ for scope 2x-4x works well for most players. If you want the exact numbers broken down by device tier (not just iPhone), I put together a full headshot sensitivity settings guide here: https://ffireapp.com/free-fire-headshot-settings-guide/ — it also covers gyroscope on/off which changes the numbers a lot.