Can't use Zoho on phone -- app or web!

Can't use Zoho on phone -- app or web!

Recently I had some computer issues, so I needed to use Zoho on my phone (iPhone).  Every time I tried to launch the app, within one second, it crashes.  So, I decided to go to Zoho via Safari on my phone.  That was not successful either -- it will open a page, but you can only see a tiny corner of the page and *you can't move the page around*!  So I was not able to use Zoho on my phone with either method.

In talking to one of my colleagues, I found out she has the same problem -- the Zoho app crashes/quits immediately after start-up, and she has the same problem with the web version of Zoho on the her iPhone.