I purchased this app when the App Store debuted seven years ago. Since then Ive owned six different generations of iPhone, and in three different sizes and God knows how many phone cases.
And even with all the changes to iOS, this app remains one of my favorite parts of owning an iPhone.
My sincere hope is that the developer updates the resolution for newer devices, or at the least, maintains that the app will continue to function.
Davidmitcha about Koi Pond, v2.5