Apps for Teaching

I have been really negligent in adding to this blog, but I just found something good and actually have time to write about it.  
Here's a site that lists apps that can be used in teaching.  Each app includes a description and suggestions for using it.
I haven't looked at all of them, so I don't if any are free.  Make sure you look up the app in your country's store since this is a UK site.
Here's the link:  http://www.teachingappz.co.uk/listingtype/ict-2/