I have many (probably most) of the iOS apps and wrote a review in the CBC newsletter back in 2012:
http://cayugabirdclub.blogspot.com/2012/09/comparing-birding-apps.html though in this fast moving world some of the information is already stale (I keep meaning to update the review). Meanwhile, if anyone has specific questions, feel free to ask me. I'll bring my iPhone and iPad to tonight's CBC meeting (shameless plug :-D) if anyone wants to test them out. Suan -- Cayugabirds-L List Info: http://www.NortheastBirding.com/CayugabirdsWELCOME http://www.NortheastBirding.com/CayugabirdsRULES http://www.NortheastBirding.com/CayugabirdsSubscribeConfigurationLeave.htm ARCHIVES: 1) http://www.mail-archive.com/[email protected]/maillist.html 2) http://www.surfbirds.com/birdingmail/Group/Cayugabirds 3) http://birdingonthe.net/mailinglists/CAYU.html Please submit your observations to eBird: http://ebird.org/content/ebird/ --
