An android application is available for download with information on 1.Azhwars; 2.Divya desams with map integration; and 3 Acharyaas. This application could be downloaded from the link given below.
The azhwar information contains birth place, star, amsam, works (pasurams) and life history (legend/story).
The divya desam info contains place, temple name, moolavar, utsavar, thayar, puskarini, sannidhis, sthala puranam, special facts, temple timings and much more.
Only for maps this app requires Data connection. You can find accurate locations of each divya desam now. Each temple inside the divya desam is clearly marked. Click on the map marker to know which temple or sannidhi it is pointing to.
The AchAryan information contains birth place, star, amsam, works and life history (legend/story).Even this has search feature
There is also a provision do send in your valuable feedback, suggestions to the developer from within the app itself( email id given)
You can download the application @ https://play.google.com/store/apps/details?id=edu.srivaishnavam
very very inspired and emotional info in my life