Is there an online service for testing website layout on iOs/MacBook?

Question

Software testing

Hi friends! I need your help...
Project goal:
Find an online service for testing on iPad/iPhone/Safari
What was done:
After the next cross-browser testing, the task of testing sites on iOs devices appeared. There are a couple of people in the office with iOs devices, but constantly pulling them to test sites is not an option ...
What we expected to get and what we got:
We tried to install a virtual machine with iOs on board on the computer so that we could comfortably test directly - but something machines do not pull, or other problems arise with the launch of the virtual machine ... (all sorts of errors) - so far they have suspended attempts. As a result, the testing tool was never received.
Question:
Please tell me if there are online services in which you can open a browser that will display content 1 in 1, as, for example, if we really launched the site on a Mac, or iPhone ...
If anyone uses these, please share the resource.
Thank you all in advance for your help.

Answer 1

Browser stack is the best service at the moment.

Answer 2

browsershots.org
Macs are here for testing.
iOS I will not say, I have an iPhone.

Answer 3

Check out this one: quirktools.com/screenfly

Answer 4

Thank you all for your help...I will test the Browser stack....it suits my needs very much....
UPD:
I tested it, the service is cool, but 350 bucks a year is somehow sooo expensive....
Please tell me, Are there analogues of Browser stack - but cheaper???