It was not an Iphone product.
Sorry I didn't get a good look at the brand name. My wife handled the product and used their stylus and poked at a number of their different bird name profiles to get the sounds. The person behind the counter a number of versions. One version of this was something that could fit in your pocket, but had simple birds like Blue Jays and such on it, while the one we used was Hawk specific and had a variety of examples on it and was a bit bigger. It was a flat board of course, making it easy to carry.
A bit expensive for our needs as I recall. But still, quite versatile and very cool.
I wouldn't be surprised to see it available at the different provincial park stores in Ontario.
Paul