Mobile apps for heritage trails
Pocket Sights
Free software. Requires use of mobile data. Works better on Apple devices?
Example
izi Travel
Free software. Requires use of mobile data.
Example
MK Trails
Commercial software (charge to develop/update trail). Each customer has a different app (e.g. MK Trails, Buzzard Trails, Tring Heritage Trail). Does not require use of mobile data.
Multimedia web page
(i.e. web incorporating text, images, audio, video). Requires use of mobile data.
Example