hello everyone, i want to start making sonic generations speedruns and i was wondering if it is mandatory to use an rta timer because i play on my xbox one and i dont know how i could put one since i dont have one pc in my house

you can use your phone as a timer, even if you're recording with your phone it should say for how long you have been recording for as well

I'm not sure if I understood the question correctly, but you don't need to show the timer on your video if that was what you meant