Great customer response.
Since I downloaded iOS 9 last night this app could not upload my photos to Flickr.
When I emailed this company they got back to me three times within the span of 20 minutes!! They had already talked to Flickr and were working out the issues on Flickrs end.
Bravo for your effort and consideration.
PremiereFan about
FlickStackr for Flickr, v3.14