Unidentified unicorn storybook app from the apple app store

When I was a kid my mom used to get these story apps on our iPad and show my brother and I before bed. There were a couple that likely weren't made by the same distributor, but the one I'm looking for was about a unicorn or a pegasus or something of the sort. This was probably around 2010-2012.

The app was structured to have multiple "chapters" like a book, each one having to be purchased or unlocked. I remember it taking place in a forest. There were other characters which were probably animals, but the main character was the unicorn. The reason this one sticks out is because at one point the unicorn gets hurt and it starts bleeding while laying next to a log.

I'm fairly certain it was 3d modeled, and had voice acting. It wasn't animated though, as far as I remember. They were still images with sound playing over them, kinda like slides.

If anyone can link me to resources containing archives of old app stores apps, that would be helpful. If anyone else remembers something like this lmk.