Which app provides the best powerpoint loop presenter?

[iMore Question]

So far Slideshark had the best continous loop function, but as I now have to pay a small fortune for the programe I am looking for alternatives.
I have tried Keynote and despite being able to set the timings, it did not work.
Likewise MS Powerpoint requires an Office 365 subscription to do this.

Note...I do not need to do any modifications only show.

Any advise?

 

[Just_Me_D]

I do not personally know of any apps that will do what you're seeking for free. Maybe someone who does will reply soon. In the meantime, prepare to pay for the service you request.