Game slow on Iphone 7, but fast on 3 year old android??

Hey guys, been facing an issue where a 2D platformer I am working on is super fast on my 3 year old 1080p screen android device, but it’s running super bad on my brand new Iphone 7…

Is there anyway I can troubleshoot perf issues without having to have a pro licence with the profiler or is there ways for me to find the issue without spending $250 or w.e. it is per year.

Cheers
Michael

note: sorry if this is the wrong section, feel free to tell me where to move this to if I’m in the wrong spot.

Ok, to answer my own question… You can use XCodes’ instrumentation. heres the Question I made about my bad perf: http://answers.unity3d.com/questions/1298071/iphone-7-much-slower-than-old-android.html