The articles can be found at http://www.go-repairs.co.uk and the videos at http://www.youtube.com/user/GoRepairs
I may add more designs to the How To Origami app in the future, it all depends on what users ask for and how popular it is.
Don't be concerned if you get a message saying something like app accesses "Device ID & call information" that's nothing to worry about.
The device id is just for login bugs for us to fix any issues and the call information is just used by the phone to stop the game if you get a call.
This software was developed by Roley Games for Go Repairs.