I can sleep at night ...

I popped for their introductory special which included 1TB online and a local 1TB wifi/usb3 attach local drive ...

It gives me full control on what I want to back up remotely on my MacBook, as well as percentage of system and network bandwidth to archive it offsite. As a guy with > 20 years UNIX development experience, I appreciate the control

The iOS app leaves something to be desired as it is more of an all or nothing.

But I worked around that by configuring my MBP to do full backups of my phone over wifi. Then I just let the iOS app push new content like pictures automatically when I am not able to sync to my Mac

Hint ... If you get their external wifi disk, just attach to your USB port ( it does run at usb3 speed if you have support)

Then use disk utility to blow all their code away and format for time machine. This gives you a FAST full local backup of everything you have on your Mac and iOS devices. Then with their offsite backup you are protected against everything except human error

Basically ... Just buy this product and your data is protected

DavidLethe about IDrive Online Backup