Hi. I just came across this searching for topic related to the business I'm working with.
We have made an automated targeting platform that automatically redirects users to different locations based on what device type and OS they use, there location (currently country, region and city in the works) and more.
This solved the problem of having to use multiple URL's or QR Codes for different devices or platforms. It's requiring no technical knowledge or integration – and we keep the detection up to date. Give it a try at http://www.splitterhq.com
Any feedback on the service from professionals like you would be very much appreciadet.
Morten L. Jørgensen