Incompatible with iPad as promised

I downloaded this app to desktop computer, because I use three iOS devices for different tasks. Alas, I can’t install app neither to iPad mini retina display, nor to iPad air, only to iPod touch 5G. Concerning app itself I suggest to developers to add two important options — classic 2:3 frame ratio and high/low contrast versions in b&w mode, also promised compatibility with iPad. After that it could become a great app.

Yuri Belyansky about Red Dot Camera - Manual Rangefinder Style Camera, v1.0.0.0